Synonyms and Antonyms of proficiency
1 a highly developed skill in or knowledge of something surprised by his proficiency at the game after only the briefest explanation of the rules Synonyms of proficiency IQ, mastership, mastery, commandWords Related to proficiency virtuosity; facility, hang; fluency, literacy; experience, expertise, know-how, practice (also practise), skill(s); acquaintance, familiarity, intimacyNear Antonyms of proficiency incompetence, incompetency; ignorance, illiteracy, unfamiliarity
2 knowledge gained by actually doing or living through something acquired proficiency at golf through long hours of practice Synonyms of proficiency chops, expertise, know-how, moxie, experience, savvy, skillsWords Related to proficiency background; command, mastery; acquaintance, conversance, familiarity, intimacyNear Antonyms of proficiency ignorance, unawareness, unfamiliarityAntonyms of proficiency inexperience
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