Antonyms of adv impossibly

1 sense of impossibly

Sense 1
impossibly -- (to a degree impossible of achievement; "long thought to be an impossibly difficult operation"; "impossibly far from sources of supply")
       Antonym of possibly (Sense 2)
      => possibly -- (to a degree possible of achievement or by possible means; "they can't possibly get here in time for the funeral?")

Synonyms of adv impossibly

1 sense of impossibly

Sense 1
impossibly -- (to a degree impossible of achievement; "long thought to be an impossibly difficult operation"; "impossibly far from sources of supply")