Antonyms of adv profitably

1 sense of profitably

Sense 1
productively, fruitfully, profitably -- (in a productive way; "they worked together productively for two years")
       Antonym of unprofitably (Sense 2)
      => unproductively, fruitlessly, unprofitably -- (in an unproductive manner)

Synonyms of adv profitably

1 sense of profitably

Sense 1
productively, fruitfully, profitably -- (in a productive way; "they worked together productively for two years")