passingly

/ˈpæsɪŋli/
adverb
  1. In a way that is brief and not thorough; casually or superficially.
    • He nodded passingly at the painting as he walked through the gallery.
    • She mentioned passingly that she might move to Chicago next year.
    • The article only deals passingly with the economic impact of the policy.
  2. To a very great degree; extremely (archaic or literary).
    • The king was passingly fond of his youngest daughter.
    • She found the old mansion passingly beautiful, though it was in ruins.
    • The knight was passingly brave in the face of danger.
Antonyms
What does "passingly" mean? | whatsthatwordmean | whatsthatwordmean