expertly
Word family
Synonym discussion
Sense: adverb/1
All four words describe doing something with ability, but they differ in emphasis. Skillfully is the most general term, covering physical, creative, and mental tasks equally — a carpenter works skillfully, and a teacher explains skillfully. Adeptly adds a sense of quickness and natural ease, as if the task comes almost without effort; it suits fast-moving physical work like a pianist playing adeptly. Masterfully is the strongest, suggesting total command and authority — a masterfully directed film leaves no doubt about the director's control. Proficiently is more technical and evaluation-focused, common in workplace settings: someone who types proficiently meets a measured standard. In everyday conversation, skillfully is the safest choice; for formal writing, choose based on whether you want to highlight ease (adeptly), authority (masterfully), or tested competence (proficiently).
Common collocations
Adverbs
- very expertly
- quite expertly
- most expertly
Etymology
Formed in the 17th century from the adjective 'expert' (meaning 'trained by experience', from Latin 'expertus', the past participle of 'experiri' — 'to try, test') plus the adverbial suffix '-ly'. The sense of 'done with practiced skill' has remained stable since its first recorded use.