proficiency Synonyms

skill command competence technique ability qualifiedness science qualification prowess professionalism productivity polymathy perceptivity panurgy knack knowledge linguistic literacy masterliness mastership mastery musketry nimbleness oenology ingeniousness sleight nanotechnology savvy green thumb flair syn expertise productiveness skilfulness preparedness skillfulness talent touch understanding virtuosity workmanship know-how insightfulness savoir-faire tekkers headway abilities calibre capability capableness