Synonyms of proficient in English:


See US English definition of proficient

See UK English definition of proficient

See Spanish definition of competente


1‘a proficient horsewoman’

skilled, skilful, expert, accomplished, experienced, practised, trained, seasoned, well versed, adept, adroit, deft, dexterous, able, capable, competent, professional, effective, apt, handy, talented, gifted, masterly, consummate, master
good, great, excellent, brilliant
informal crack, ace, mean, wicked
British informal wizard
North American informal crackerjack, badass
vulgar slang shit-hot
archaic, humorous compleat

inept, inexpert, incompetent