Synonyms for Flippantly:

• adv.

  •contemptuously (adverb)
  • jeeringly,
  • scoffingly,
  • disdainfully,
  • satirically,
  • contemptuously,
  • sardonically,
  • sarcastically,
  • disparagingly,
  • insultingly,
  • scornfully,
  • derisively,
  • mockingly.
  •lightly (adverb)
  • lightly,
  • timidly,
  • easily,
  • gingerly,
  • well,
  • thoughtlessly,
  • agilely,
  • mildly,
  • quietly,
  • subtly,
  • tenderly,
  • smoothly,
  • peacefully,
  • simply,
  • readily,
  • sparsely,
  • carelessly,
  • freely,
  • thinly,
  • softly,
  • casually,
  • sparingly,
  • tenuously,
  • Ethereally,
  • unsubstantially,
  • indifferently,
  • nimbly,
  • heedlessly,
  • breezily,
  • slightly,
  • frivolously,
  • delicately,
  • slightingly,
  • leniently,
  • moderately,
  • faintly,
  • daintily.

• n.

  •Other relevant words: (noun)
  • airily.

• Other synonyms:

  •Other relevant words (noun):
  • cheekily,
  • perkily,
  • playfully,
  • volubly,
  • irreverently,
  • freshly,
  • Forwardly,
  • giddily,
  • impudently,
  • laughingly,
  • pertly,
  • disrespectfully,
  • boldly,
  • insolently,
  • impertinently,
  • saucily,
  • light-headedly,
  • dizzily,
  • merrily,
  • Flightily,
  • glibly,
  • cockily,
  • lightheartedly,
  • rudely.

Antonyms for Flippantly:

• adv.

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