37 proficient synonyms include skilled, skilful, expert, accomplished, experienced, practised, trained, seasoned, well versed, and adept. Proficient is an adjective, and its antonyms are inept, inexpert, and incompetent. Here are some additional synonyms for "proficient" with example sentences.
37 other ways to say proficient.
He is proficient in multiple languages.
She became proficient in graphic design.
They are proficient at solving problems.