Antonyms of adv knowingly

1 sense of knowingly

Sense 1
wittingly, knowingly -- (with full knowledge and deliberation; "he wittingly deleted the references")
       Antonym of unknowingly (Sense 1)
      => unwittingly, inadvertently, unknowingly -- (without knowledge or intention; "he unwittingly deleted the references")

Synonyms of adv knowingly

1 sense of knowingly

Sense 1
wittingly, knowingly -- (with full knowledge and deliberation; "he wittingly deleted the references")