Antonyms of adv passively

1 sense of passively

Sense 1
passively -- (in a passive manner; "he listened passively")
       Antonym of actively (Sense 1)
      => actively -- (in an active manner; "he participated actively in the war")

Synonyms of adv passively

1 sense of passively

Sense 1
passively -- (in a passive manner; "he listened passively")