proficient

• POS: Adjective, Noun
• HYPHEN: pro=fi=cient
• COUNT in NET: 1 in 1 verses (in OT : 1 in 1 verses)

CIDE DICTIONARY

proficient, n. [L. proficiens, -entis, p. pr. of proficere to go forward, make progress; pro forward + facere to make. See Fact, and cf. Profit, ()].

 One who has made considerable advances in any business, art, science, or branch of learning; an expert; an adept; as, proficient in a trade; a proficient in mathematics, music, etc.  [1913 Webster]

proficient, a. 

 Well advanced in any branch of knowledge or skill; possessed of considerable acquirements; well-skilled; versed; adept,  [1913 Webster]

OXFORD DICTIONARY

proficient, adj. & n.
--adj. (often foll. by in, at) adept, expert.
--n. a person who is proficient.

Derivative

proficiency n. proficiently adv.

Etymology

L proficiens proficient- (as PROFIT)

THESAURUS

proficient

Daedalian, able, accomplished, ace, adapted, adept, adequate, adjusted, adroit, apt, archetypical, artist, artiste, artistic, au fait, authoritative, authority, bravura, brilliant, capable, checked out, classic, clean, clever, competent, consummate, coordinated, crack, crackerjack, cunning, cute, daedal, deft, developed, dexterous, dextrous, diplomatic, effective, effectual, efficacious, efficient, equal to, excellent, exemplary, exercised, experienced, expert, fancy, finished, first-rate, fit, fitted, fully developed, gifted, good, goodish, graceful, handy, ingenious, knowledgeable, magisterial, master, masterful, masterly, mature, matured, model, neat, no mean, past master, perfected, polished, politic, practiced, productive, professional, qualified, quick, quintessential, quite some, ready, refined, resourceful, ripe, ripened, skilled, skillful, slick, some, statesmanlike, stylish, suited, tactful, talented, the compleat, the complete, top-notch, up to, veteran, virtuoso, well-done, well-fitted, well-qualified, well-suited, well-versed, whiz, wizard, workmanlike

ROGET THESAURUS

proficient

Skill

N skill, skillfulness, address, dexterity, dexterousness, adroitness, expertness, proficiency, competence, technical competence, craft, callidity, facility, knack, trick, sleight, mastery, mastership, excellence, panurgy, ambidexterity, ambidextrousness, sleight of hand, seamanship, airmanship, marksmanship, horsemanship, rope-dancing, accomplishment, acquirement, attainment, art, science, technicality, technology, practical knowledge, technical knowledge, knowledge of the world, world wisdom, savoir faire, tact, mother wit, discretion, finesse, craftiness, management, self-help, cleverness, talent, ability, ingenuity, capacity, parts, talents, faculty, endowment, forte, turn, gift, genius, intelligence, sharpness, readiness, invention, aptness, aptitude, turn for, capacity for, genius for, felicity, capability, curiosa felicitas, qualification, habilitation, proficient, masterpiece, coup de maitre, chef d'euvre, tour de force, good stroke, skillful, dexterous, adroit, expert, apt, handy, quick, deft, ready, gain, slick, smart, proficient, good at, up to, at home in, master of, a good hand at, au fait, thoroughbred, masterly, crack, accomplished, conversant, experienced, practiced, skilled, hackneyed, up in, well up in, in practice, in proper cue, competent, efficient, qualified, capable, fitted, fit for, up to the mark, trained, initiated, prepared, primed, finished, clever, cute, able, ingenious, felicitous, gifted, talented, endowed, inventive, shrewd, sharp, on the ball, cunning, alive to, up to snuff, not to be caught with chaff, discreet, neat-handed, fine-fingered, nimble-fingered, ambidextrous, sure- footed, cut out for, fitted for, technical, artistic, scientific, daedalian, shipshape, workman- like, business-like, statesman-like, skillfully, well, artistically, with skill, with consummate skill, secundum artem, suo Marte, to the best of one's abilities, ars celare artem, artes honorabit, celui qui veut celui-la peut, c'est une grande habilite que de savoir cacher son, expertus metuit, es bildet ein Talent sich in der Stille sich ein C, heart to conceive, the understanding to direct, or the hand to execute, if you have lemons, make lemonade, skill, skillfulness, address, dexterity, dexterousness, adroitness, expertness, proficiency, competence, technical competence, craft, callidity, facility, knack, trick, sleight, mastery, mastership, excellence, panurgy, ambidexterity, ambidextrousness, sleight of hand, seamanship, airmanship, marksmanship, horsemanship, rope-dancing, accomplishment, acquirement, attainment, art, science, technicality, technology, practical knowledge, technical knowledge, knowledge of the world, world wisdom, savoir faire, tact, mother wit, discretion, finesse, craftiness, management, self-help, cleverness, talent, ability, ingenuity, capacity, parts, talents, faculty, endowment, forte, turn, gift, genius, intelligence, sharpness, readiness, invention, aptness, aptitude, turn for, capacity for, genius for, felicity, capability, curiosa felicitas, qualification, habilitation, proficient, masterpiece, coup de maitre, chef d'euvre, tour de force, good stroke, skillful, dexterous, adroit, expert, apt, handy, quick, deft, ready, gain, slick, smart, proficient, good at, up to, at home in, master of, a good hand at, au fait, thoroughbred, masterly, crack, accomplished, conversant, experienced, practiced, skilled, hackneyed, up in, well up in, in practice, in proper cue, competent, efficient, qualified, capable, fitted, fit for, up to the mark, trained, initiated, prepared, primed, finished, clever, cute, able, ingenious, felicitous, gifted, talented, endowed, inventive, shrewd, sharp, on the ball, cunning, alive to, up to snuff, not to be caught with chaff, discreet, neat-handed, fine-fingered, nimble-fingered, ambidextrous, sure- footed, cut out for, fitted for, technical, artistic, scientific, daedalian, shipshape, workman- like, business-like, statesman-like, skillfully, well, artistically, with skill, with consummate skill, secundum artem, suo Marte, to the best of one's abilities, ars celare artem, artes honorabit, celui qui veut celui-la peut, c'est une grande habilite que de savoir cacher son, expertus metuit, es bildet ein Talent sich in der Stille sich ein C, heart to conceive, the understanding to direct, or the hand to execute, if you have lemons, make lemonade.

Proficient

N proficient, expert, adept, dab, dabster, crackerjack, connoisseur, master, master hand, prima donna, first fiddle, top gun, chef de cuisine, top sawyer, protagonist, past master, mahatma, picked man, medallist, prizeman, veteran, old stager, old campaigner, old soldier, old file, old hand, man of business, man of the world, nice hand, good hand, clean hand, practiced hand, experienced eye, experienced hand, marksman, good shot, dead shot, crack shot, ropedancer, funambulist, acrobat, cunning man, conjuror, wizard, genius, mastermind, master head, master spirit, cunning blade, sharp blade, sharp fellow, jobber, cracksman, politician, tactician, strategist, pantologist, admirable Crichton, Jack of all trades, prodigy of learning.