Putnam S Word Book A Practical Aid In Expressing Ideas Through
Chapter 7
church, n. temple, sanctuary, house of God, meeting house, fane; cathedral; chapel, oratory, minster, bethel, tabernacle, chantry; kirk (Scotch); synagogue (Jewish); denomination, sect; basilica. Associated Words: ecclesiastical, ecclesiology, ecclesiolatry, ecclesiasticism, parish, hierarch, hierarchy, hierocracy, hierolatry, hierology, hierarchism, irenics, curé, evangelical, verger, beadle, chancel, clearstory, nave, transept, vestry, presbytery, prebend, prebendary, lectern, apse, irenicon, living, benefice, sinecure, glebe, see, prelacy, convocation, synod, conference, conclave, consistory, crypt, schism, orthodoxy, heterodoxy, unchurch, sacristan, sacristy, Dorcastry, Sarum use.
church and state. Associated Words: Erastian, Erastianism.
church dignitary. prelate, primate, elder, deacon, dean, hierarch, bishop.
church fathers. Associated Words: patristic, patristics, patrology, patrist.
churchly, a. ecclesiastical.
church officer. vestryman, warden, presbyter, trustee.
churl, n. rustic, hind, bumpkin, lout, boor.
churlish, a. boorish, rude, morose, unamiable.
chyle, n. Associated Words: chylification, chylifaction, chylify, achylous, chylaceous, chylous, chyliferous, chylocyst, lacteal, chylopoiesis, chylopoietic.
chyme, n. Associated Words: chymification, chymiferous, chymify, chymous, achymous.
cigar, n. (small) stogie; tobie; cheroot.
cinch, n. (Colloq.) tight grip.
cipher, n. zero, naught, nothing; nonentity, nobody; device, monogram.
cipher writing. cryptography, crytograph, steganography, cryptogram.
circle, n. ring; circumference, periphery; circuit; clique, coterie, set, class; annulation, annulus.
circle, v. encircle.
circuitous, a. roundabout, devious, indirect.
circulate, v. disseminate, promulgate, diffuse.
circulation, n. dissemination, diffusion, promulgation, propagation.
circumference, n. periphery, circumscription, girth.
cistern, n. reservoir; impluvium.
cite, v. quote; specify, mention, name, refer to.
citizen, n. resident.
city, n. municipality.--a. municipal, urban.
civil, a. civic, political, municipal; courteous, obliging, polite. Antonyms: See uncivil.
civility, n. courtesy, politeness. Antonyms: incivility, discourtesy.
claim, v. demand, pretend; (Colloq.) assert, maintain.
claim, n. pretension, demand, requisition; title, right.
claimant, n. claimer, pretender, pretendant.
clamor, n. uproar, tumult, hubbub, racket, din.
clamorous, a. noisy, uproarious, bawling, obstreperous.
clandestine, a. hidden, stealthy, surreptitious, furtive, secret.
clannish, a. narrow, exclusive.
clap, n. gonorrhea.
clapboards, n. pl. siding, weatherboarding.
claptrap, a. humbug, stage trick, _coupe de theatre_.
clarity, n. clearness.
clash, v. collide, hurtle, crash together; contend, disagree; clatter, clang.
clash, n. collision, crash; opposition, interference, contrariety; clangor, clang.
clasp, v. grasp, grapple, clutch, seize; embrace, hug.
clasp, n. hook, hasp, fibula, morse, catch; embrace.
class, n. rank, order, category, species, variety.
class, v. classify, dispose, categorize.
classification, n. disposition, grouping; taxonomy.
clause, n. article, stipulation, proviso, provision.
claw, n. talon; dewclaw. Associated Words: ungual, unguicular, retract, retractile, unguiculate, pounced, unguiform.
claw, v. scratch, laniate, lacerate.
clay, n. argillaceous earth; pug, argil, hole, marl, kaolin. Associated Words: potter, pottery, figuline, fictile, pug, puddle.
clayey, a. argillaceous, argillous, argilliferous, luteous, cledgy.
clean, a. unsoiled, unsullied, immaculate, cleanly, neat; chaste, pure, virtuous, undefiled, incorrupt, uncontaminated; shapely, well-proportioned; kosher (Jewish).
clean, adv. wholly, perfectly, completely, quite, entirely, thoroughly.
clean, v. cleanse.
cleanse, v. purify, deterge, absterge, wash, disinfect, fumigate, depurate.
cleanser, n. abstergent, detergent, purifier, detersive.
cleansing, a. detergent, abstergent, abstersive, detersive, purifying.
cleansing, n. purification, detersion, purgation, abstersion, lustration, expurgation.
clear, a. transparent, diaphanous, pellucid, limpid, relucent, crystalline, lucid, crystal; unmistakable, plain, evident, obvious, unambiguous, distinct, explicit, manifest, palpable, patent, decipherable, express, comprehensible, graphic; serene, cloudless, unclouded, undimmed; clarion, sonorous, resonant, canorous, audible, piercing; pure, unmixed, unadulterated, unalloyed; in full, net; passable, unimpeded, unobstructed, open; acquitted; unburdened, exempt; clarified. Antonyms: opaque, obscure, indecipherable, ambiguous, equivocal, vague, cryptic, abstruse, inexplicable, roily, turbid, enigmatical, inexplicit, inaudible, adulterated, cloudy, befogged, unintelligible, doubtful.
clear, v. clarify; explain, interpret, elucidate, eclaircise; acquit, absolve, exonerate, vindicate; disengage, extricate, disentangle, disperse.
clearer, n. clarifier.
clearing, n. clarification, clearance, dispersion; interpretation, explanation, eclaircissement, dénouement; exoneration, acquittal; assart.
clearness, n. clarity, distinctness; transparency, limpidity, lucidity, perspicuity, translucency; serenity. Antonyms: opacity, ambiguity, vagueness, intransparency.
cleave, v. adhere, cling, be loyal; split, rive, separate.
cleft, a. riven, split, divided.
clergy, n. ministers, the cloth, ecclesiastics, clergymen, clerisy. Antonym: laity.
clergyman, n. minister, divine, ecclesiastic, priest, pastor, parson, churchman, preacher, rector, curate, dominie, vicar, missionary, evangelist, patriarch, dean, bishop, chaplain, cleric, deacon, presbyter, imparsonee, kirkman, _padre_, _curé_, _abbé_. Antonym: layman.
clergyman's residence. parsonage, rectory, manse.
clerk, n. salesman, saleslady; accountant, recorder, registrar, prothonotary, amanuensis, bookkeeper. Associated Words: clerical, clerkship.
clever, a. adroit, skillful, expert, ingenious, deft, dexterous.
clients, n. pl. clientele.
cliff, n. crag, bluff, precipice; pl. palisades (line of bold cliffs).
climate, n. Associated Words: meteorology, phenology, climatology, acclimatable, acclimate, acclimation, acclimatize, acclimatization, climatic, climatize, climatography.
climax, n. culmination.
climb, v. clamber, scale.
climbing, a. scandent, scansorial.
cling, v. adhere, cleave, hold fast.
clip, v. shear, snip, nip, trim, prune, curtail.
clip, n. (Colloq.) blow, knock, thump, rap.
clique, n. coterie, circle.
cloak, n. mantle, coat, capuchin, dolman, palladium, pelisse; pretext, blind, mask.
cloak, v. conceal, mask, hide, veil, disguise.
clock, n. timepiece, timekeeper, horologe, horometer: clepsydra, isochronon; scarab, scarabee, beetle. Associated Words: horology, horography, horologiography., pendulum, strike, dial, tick.
clockmaker, n. horologist, horologer.
clodhopper, n. bumpkin, boor, hind, lout, clown, yokel.
clog, v. impede, hamper, encumber, restrain, obstruct.
clog, n. shackle, dragweight, deadweight, encumbrance; sabot, chopine.
cloister, n. monastery, nunnery, convent, abbey, priory, cenoby.
cloisterer, n. cenobite, recluse.
cloistral, a. monastic, cloistered, recluse.
close, a. oppressive, uncomfortable, muggy, unventilated; narrow, cramped; close-mouthed, secretive, reticent, reserved, uncommunicative, taciturn; dense, solid, compact, imporous; near, adjacent, adjoining; intimate, confidential; parsimonious, stingy, penurious niggardly, miserly, illiberal, close-fisted; exact, literal, faithful; intent, assiduous, fixed, intense.
close, v. shut, stop, occlude; conclude, finish, end, terminate; inclose, encompass, confine, environ; grapple, clinch; lute, calk.
close, n. conclusion, end; peroration; grapple; court, area, enclosure, inclosure, yard.
close-mouthed, a. wary, cautious, secretive, uncommunicative, reserved.
closeness, n. nearness, proximity, adjacency; density, compactness; intimacy; reticence, secretiveness; parsimony, stinginess, illiberality, penuriousness.
closet, n. private room; clothespress, ambry.
closing, a. concluding, final.
closing, n. stopping up, obstruction, blockade, occlusion; peroration.
clot, n. coagulation, coagulum.--v. coagulate.
cloth, n. fabric, material, drapery, textile, texture, woof, weft. Associated Words: draper, drapery, drape.
clothe, v. dress, attire, array, gird, drape.
clothes, n. pl. dress, clothing, garments, vesture, attire, apparel, drapery, costume, raiment, garb, vestment, habiliments, regalia, uniform, livery, guise, wardrobe, rig, toggery, frippery, regimentals, paraphernalia; (clerical) vestments, canonicals; trousseau (bride's).
clothing, n. clothes, raiment. Associated Words: frippery, wardrobe, habilatory.
cloud, n. nebulosity, rack; cirrus, cat's-tail, mare's-tail; cumulus, stratus, nimbus; cirro-cumulus, cirro-stratus, cumulo-stratus; storm scud, wane cloud; tarnish, blemish; eclipse, obscurity. Associated Words: nephology, meteorology, nubiferous, nephelodometer, nephelometer, nephoscope, nepheloid, nephograph.
cloud, v. overcast, becloud, obscure, shade, obfuscate; tarnish, sully, blacken.
cloudy, a. overcast, lowering, murky, overclouded, obscure, sullen, nebulous, hazy, dim; tarnished, indistinct, blurred; variegated, mottled.
cloven, a. bisulcate.
clover, n. trifolium, trefoil; alsike.
cloves, n. pl. Associated Words: eugenic, eugenin, clove, camphor, eugenol, caryophyllin.
clown, n. buffoon, jester, merry-andrew, zany, harlequin, droll, punch, mime, _farceur_, scaramouch, _grimacier_ jackpudding; boor, lout, gawk, gawky, lubber, put, bumpkin, churl, carl, tike; rustic, hind, clodhopper, yokel, yahoo.
clownish, a. boorish, ungainly, awkward, loutish, churlish, gawky.
cloy, v. satiate, glut, surfeit, pall, sate.
club, n. cudgel, bludgeon, truncheon, bat, mace, staff, shillalah, waddy, bandy, knobkerry; society, coterie, association, sorosis (woman's club).
club, v. cudgel, beat, pommel; club together, combine, coöperate.
club-bearer, n. claviger. Associated Word: clavigerous.
clubfoot, n. talipes.
clubfooted, a. taliped, talipedic.
club-shaped, a. clavate, clavated.
clue, n. intimation, hint, key.
clump, n. cluster, tuft, bunch, collection, thicket.
clumsy, a. ungraceful, lumbering, uncouth, unwieldy, unhandy, inapt, maladroit.
cluster, n. bunch, clump, tuft; racematiofl, fascicle, raceme, panicle; bevy, crowd.
clustered, a. aciniform, racemed, fascicled.
clutch, v. seize, grasp, grip, grapple, clench, grab, snatch.
clutch, n. grasp, seizure, hold; crampoons.
clutter, n. litter, disorder, jumble, confusion, disarray.
cluttered, a. disordered, littered, jumbled, disarranged.
coach, n. stage coach, tallyho, diligence; trainer.
coach dog. Dalmatian dog.
coachman, n. jehu, postilion, coach-driver, coachee (Slang).
coal, n. anthracite; bituminous; charcoal; culm, scoria, slack; ember. Associated Words: carbon, carboniferous, gobbing, strata, carbonize, carbonization, briquette, coke, brat, brattice, brettice.
coal-dealer, n. collier.
coalhod. scuttle.
coal-mine, n. colliery, coalpit.
coal-miner, n. collier.
coal-miner's consumption. anthracosis.
coal oil. kerosene, petroleum.
coals, n. pl. Associated Words: brasier, brazier, brasero.
coarse, a. crass, gross, unrefined, rude, unpolished, indelicate, ribald, homespun, vulgar, inelegant; unbolted, unpurified.
coast, n. seashore, seaboard, seaside, shore, strand, beach.
coat, n. sack, jacket, frock, tuxedo, cutaway, paletot, dreadnaught, ulster, capote, blouse, redingote, toga, cloak, surtout, duster, mackintosh, joseph, cardinal, pelerine, temiak (Eskimo).
coat of arms. armorial bearings, escutcheon, arms, crest.
coat of mail. hauberk, cuirass, habergeon, armor, mail.
coax, v. wheedle, cajole, persuade, entice, cog, tweedle.
cob, n. spike, axis; sea mew, gull.
cocoanut, n. Associated Word: copra.
cochineal, n. Associated Words: nopal, nopalry, carminic acid.
cock, n. rooster, chanticleer; capon (castrated); weather-cock, vane; chief, leader, dominator; faucet, stop-cock.
cockade, n. rosette.
cockahoop, a. boastful, defiant, vainglorious, blustering.
cock and bull story. canard.
cockatrice, n. basilisk.
cocker, v. fondle, indulge, pamper, pet, humor, coddle.
cockfighting, n. cockmatch, alectoromachy, alectryomachy.
cocky, a. (Slang) pert, saucy.
cocoa, n. Associated Word: theobromine.
coddle, v. parboil; pamper, fondle, cocker, humor, indulge.
coequal, a. coördinate.
coerce, v. constrain, compel, intimidate, restrain.
coercion, n. compulsion, restraint, force, repression, constraint.
coffee, n. Associated Words: caffeine, chiccory, biggin, pulp, parchment.
coffee-chaser, n. _chasse_.
coffee-house, n. café.
coffin, n. casket.
cog, n. cam, catch; trick, deception, fraud.
cogent, a. convincing, conclusive, forcible, influential.
coheir, n. parcener.
coheirship, n. parcenary.
coherent, n. consistent, logical.
coil, n. convolution, intervolution; entanglement, toil, mesh, perplexity; querl.
coil, v. convolve, intervolve.
coin, n. quoin, corner, coigne, wedge, plug, key.
coin, n. specie, cash; medallion. Associated Words: numismatic, numismatics, numismatist, numismatology, jugata, engrailment, nurling, milling, brockage, numismatography, numismatologist, nummary, rouleau, nummular, nummulary.
coin, v. mint; neoterize, neologize; fabricate, invent, originate.
coinage, n. minting; neologism, neology, neoterism.
coincide, v. concur, correspond, agree, harmonize, tally.
coincidence, n. concurrence, correspondence, agreement.
coincident, a. concurrent, contemporaneous;--followed by _with_.
coiner, n. minter; neologist, neoterist.
cold, a. cool, chilly; frigid, gelid, icy; nipping, bleak, raw, frosty, freezing; unresponsive, phlegmatic, passionless, chilling, stoical, apathetic, reserved.
cold, n. coldness, frigidity, gelidity, chilliness, algidity: catarrh.
cold-blooded, a. poikilothermal; deliberate.
colic, n. gripe, enteralgia, tormina.
collar, n. neckband, carcanet, ruff, ruche, collet, rabat, piccadilly, dickey, collarette.
collar-bone, n. clavicle.
collect, v. assemble, accumulate.
collection, n. assemblage, accumulation, aggregation, heap; offering, offertory; anthology, symposium, collectanea, miscellany, rosary, chrestomathy.
college, n. Associated Words: collegiate, Alma Mater.
college dress. academicals.
college grounds. campus.
college student. collegian.
collision, n. clashing, concussion, interference, brunt, impact.
colloquial, a. conversational, familiar, informal.
colony, n. settlement, dependency. Associated Words: colonial, colonist, planter, colonize, colonization, colonizationist.
color, n. hue, shade, tinge, tincture, tint; pigment, paint, dye, stain. Associated Words: chromatics, colorific, colorist, chromatism, chromatology, lake, decolorant, mordant, intinctivity, iridescent, iridescence, prismatic, pigmentation, fugacious, fugitive, fugacity, monochromatic, monochrome, polychromy, polychromatic, suffuse, suffusion, imbuement, chromatic, achromatic.
color, n. ruddiness, redness, flush, blush, rosiness; semblance, pretext; variety, shade, kind, species; pl. flag. Antonyms: decoloration, colorlessness.
color, v. dye, tinge, stain, imbue, tint, tincture, variegate; falsify, pervert, garble, palliate, gloss, distort; blush, flush. Antonyms: decolor, bleach, decolorize.
colorable, a. specious, plausible, palliated.
color-blindness, n. Daltonism, achromatopsy, acritochromacy.
colored, a. tinged, dyed, tinted, stained, discolored; specious, plausible.
colorific, a. tinctorial.
coloring, n. dyeing, staining, intinction, tinting, tinction, imbuement, variegation.
colorless, a. uncolored, faded; pale, pallid; neutral, characterless.
colossal, a. enormous, gigantic, monstrous, huge, prodigious, Titanic.
colt, n. filly (female); foal (male); hogget.
coltish, a. frisky, sportive, wanton, playful.
column, n. pillar, post, shaft, obelisk; file, line, row; pilaster; pl. peristyle, portico, colonnade. Associated Words: entablature, frieze, architrave, triglyph, cornice, base, shaft, capital, plinth.
comb, n. crest, caruncle, head-tuft.
combat, n. contest bout, struggle, contention, fight, joust, battle.
combatant, n. contestant, fighter.
combative, a. pugnacious, contentious, bellicose, belligerent.
combination, n. union, alliance, federation, confederacy, syndicate, league, cabal, merger, coalition, conspiracy, coöperation, collusion; amalgamation, synthesis, incorporation.
combine, v. unite, incorporate, merge, amalgamate, blend, coalesce, confederate.
combine, n. (Colloq.) combination.
combined, a. united, confederated, federated, amalgamated, incorporated.
combing, n. pectination.
comblike, a. pectinal, pectinate, pectinated, pectiniform.
come, v. arrive, approach; come from, issue, proceed, ensue, flow, emanate, originate.
come after. follow, succeed. Antonyms: precede, antecede.
come again. return, recur.
come and go. alternate.
come between. intervene, interpose, interfere, contravene; cause estrangement, disaffect.
come down. descend, alight.
comely, a. good-looking, handsome, personable. Antonyms: uncomely, homely, plain.
come near. approach, approximate.
come round. recur; change, relent; circumvent, wheedle.
come short. be deficient.
come to. revive, recover; consent, yield, accede; arrive at, reach; amount to.
come to a head. suppurate, mature; culminate.
come under. subvene.
comfort, n. ease, consolation, solace, nepenthe, encouragement.
comfort, v. console, solace.
comforter, n. consoler, cheerer; comfortable.
comfortless, a. disconsolate, inconsolable, desolate, distressed.
comical, a. See funny.
coming, n. approach, arrival, advent.
coming between. intervention, interposition, interference, contravention.
comity, n. politeness, courtesy, civility, graciousness, urbanity.
command, v. order, direct, enjoin, require, bid.
command, n. order, mandate, injunction, charge, behest, requisition, bidding, direction, dictation, precept; authority, leadership, control.
commanding, a. authoritative, mandatory, imperative, dictatorial, imperious.
commandments, n. pl. The Decalogue. Associated Words: Kyrie elesion.
commence, v. begin.
commend, v. commit, consign, intrust; praise, extol recommend.
commendable, a. praiseworthy, laudable. Antonyms: unpraiseworthy, illaudable.
commendatory, a. laudatory, eulogistic.
comment, v. remark, descant, annotate.
comment, n. remark, observation; annotation, commentary, explanation.
commentator, n. annotator, expositor, scholiast, glossarist, postillator.
commerce, n. traffic, barter, business, trading; intercourse, communication.
commercial, a. mercantile.
commit, v. intrust, consign; perpetrate, do.
common, a. public, general; customary, usual, ordinary, unexceptional, commonplace, inconspicuous, average, mediocre; plebeian, proletarian.
commonalty, n. populace, proletariate, proletariat, varletry, _bourgeoisie_, ruck, rank and file, the common people.
commonly, adv. ordinarily, generally, customarily.
common man. commoner, proletary, plebeian.
commonplace, a. ordinary, banal, hackneyed, trite, platitudinous, prosaic.
commonplace, n. platitude, banality.
commotion, n. agitation, tumult, disturbance, turmoil, riot, perturbation, flurry, furore.
communion, n. participation, sharing, communication: association, fellowship.
communion, n. eucharist, Lord's Supper, sacrament: viaticum. Associated Words: elements, host, wafer, chalice, paten, credence, corporal, eucharistic, ciborium, ostension, purificator, impanation, transubstantiation, consubstantiation, concomitance, post-communion, ante-communion, volipresence, ostensorium, monstrance, _sursum corda_, dominicale, celebrant, communicant, consistentes, intinction.
communism, n. socialism, humanitarianism, Fourierism, Saint Simonianism, phalansterism.
compact, a. close, solid, dense, crowded, impenetrable, serried.
compact, n. covenant, agreement, pact, treaty, contract.
companion, n. associate, comrade, intimate, consort, partner, fellow, mate, chum, compeer, confederate, accomplice, ally, colleague, crony, confrère, concomitant, accessory.
companionable, a. affable, congenial, genial.
companionship, n. association, intimacy, fellowship, society, company.
company, n. guest, visitor; fellowship, companionship, association, society; companion, escort; assembly, group, concourse, crowd; corporation, syndicate, firm, house; troupe; band, guild. See society. Antonyms: seclusion, loneliness, retirement, host.
compare, v. collate, liken.
comparison, n. collation; illustration, similitude, simile.
compass, n. Associated Words: binnacle, gimbal.
compass, n. extent, reach, sweep.
compassion, n. pity, sympathy, commiseration, condolence mercy.
compel, v. force, make, constrain, oblige, necessitate, coerce, drive, dragoon, overpower.
compelling, a. forcible, coercive, constraining, imperative, compulsory. Antonyms: elective, optional, discretional.
compelling, n. compulsion, coercion, constraint, duress, force.
compendium, n. epitome, summary, digest.
competency, n. fitness, ability, qualification, efficiency, proficiency, capability.
competent, a. qualified, capable, efficient, proficient, able. Antonym: incompetent.
competition, n. emulation, rivalry, contention, strife.
competitor, n. rival, contestant, opponent, antagonist.
complain, v. murmur, repine, grumble, whine, croak.
complaining, a. murmuring, repining, querimonious, querulous, discontented, grumbling.
complaint, n. murmur, plaint, lamentation; malady, ailment, disease; accusation, allegation, information.
complete, v. finish, consummate, perfect.
complete, a. entire, consummate, whole, integral, plenary, unabridged, intact.
completion, n. consummation, integration, elaboration, finishing, realization, effectuation.
complex, a. composite, compound, mixed; complicated, intricate, involved. Antonyms: incomplex, simple, obvious.
complexity, n. intricacy, entanglement, complication.
compliance, n. yielding, concession, submission, obedience, acquiescence.
compliant, a. yielding, obedient, tractable, submissive, flexible.
complicated, a. complex, intricate, involved, entangled, complicate.
complication, n. intricacy, entanglement, involution, complexity, snarl, confusion, imbroglio. Antonyms: disentanglement, simplicity.
composure, n. self-possession, calmness, sedateness, equanimity.
compound, n. combination, mixture, concoction, amalgamation, intermixture, conglomeration, farrago, medley, synthesis, salmagundi, jumble, olio, hodgepodge, olla podrida.
comprehend, v. understand, fathom, grasp; embrace, comprise, embody, contain.
comprehension, n. understanding, apprehension. Antonyms: incomprehension, inapprehension.
comprise, v. comprehend, include, embrace, involve, contain, embody.
compulsion, n. constraint, coercion, obligation, coaction. Antonyms: discretion, spontaneity, volition, election, free-will.
compulsory, a. constraining, coercive, obligatory, unavoidable. Antonyms: optional, discretional, elective.
compunction, n. qualm, contrition, remorse, regret, sting of conscience.
compute, v. reckon, calculate, enumerate, rate, estimate.
comrade, n. associate, companion, mate, compeer.
comradeship, n. association, _camaraderie_.
concave, a. rounded, vaulted. Antonym: convex.
concealed, a. hidden, latent, secreted, clandestine, disguised.
concealment, n. secretion, hiding; secrecy, latency, privacy, seclusion, retirement; suppression.
conceit, n. idea, conception, fancy; whim, caprice, vagary, freak; priggery, vanity, egotism, self-conceit, inflation, self-glorification, overweening, conceitedness.
conceited, a. egotistical, priggish, bombastic, bumptious, vain, overweening, self-conceited.
concentrate, v. centralize, focus, consolidate; condense, rectify.
concentration, n. centralization, consolidation; condensation.
concept, n. conception, notion, idea.