Definition for Flippantly:

• in a flippant manner; " he answered the reporters' questions flippantly"; " this cannot be airily explained to your children"

Synonyms for Flippantly:

• adv.

  •contemptuously (adverb)
  • jeeringly,
  • scoffingly,
  • disdainfully,
  • satirically,
  • contemptuously,
  • sardonically,
  • sarcastically,
  • disparagingly,
  • insultingly,
  • scornfully,
  • derisively,
  • mockingly.
  •lightly (adverb)
  • lightly,
  • faintly,
  • frivolously.

Antonyms for Flippantly:

• adv.

  • lightly
    Difficultly, roughly, effortfully, uncarefully, heavily.