Antonyms of adv expertly

1 sense of expertly

Sense 1
expertly, like an expert -- (in an expert manner; "he repaired the TV set expertly")
       Antonym of amateurishly (Sense 1)
      => amateurishly -- (in an amateurish manner; "he performed the piece amateurishly")

Synonyms of adv expertly

1 sense of expertly

Sense 1
expertly, like an expert -- (in an expert manner; "he repaired the TV set expertly")