Synonyms for Frivolousness:

• n.

  •frivolity (noun)
  • game,
  • whimsy,
  • sport,
  • flightiness,
  • levity,
  • flirting,
  • folly,
  • Coquetting,
  • giddiness,
  • volatility,
  • lightness,
  • gaiety,
  • lightheartedness,
  • toying,
  • frippery,
  • flippancy,
  • play,
  • Dallying,
  • fun.
  •futility (noun)
  • idleness,
  • emptiness,
  • hollowness,
  • worthlessness,
  • ineffectiveness.
  •negligibility (noun)
  • paltriness,
  • unimportance,
  • smallness,
  • negligible,
  • subordination,
  • inconsequence,
  • trifle,
  • baseness.
  •unimportance (noun)
  • vanishing point.

• Other synonyms:

  •Other relevant words:
  • farce,
  • vacuousness,
  • negligence,
  • vanity,
  • clowning,
  • indifference,
  • unreality,
  • playfulness,
  • caper,
  • frothiness,
  • bagatelle,
  • inadvertence,
  • drollery,
  • hoax,
  • frolic,
  • disregard,
  • escapade,
  • trick,
  • foolery,
  • light-mindedness,
  • Japery,
  • fluff,
  • jape,
  • thoughtlessness,
  • eccentricity,
  • unreliability,
  • Light Headedness,
  • insanity,
  • inanity,
  • unseriousness,
  • prank,
  • jocularity,
  • madness,
  • nonobservance,
  • stupidity,
  • blunder,
  • trait,
  • fatuity,
  • joke,
  • insignificance,
  • imbecility,
  • vapidity,
  • buffoonery,
  • idiocy,
  • inconstancy,
  • lunacy,
  • carelessness,
  • harlequinade,
  • thinness,
  • distraction,
  • vacuity,
  • finery,
  • silliness,
  • Inobservance,
  • trivialization,
  • Light-heartedness,
  • Incuriosity,
  • foolishness,
  • frivolous,
  • facetiousness,
  • mindlessness,
  • absentmindedness,
  • ineptitude.

Antonyms for Frivolousness:

• n.

  • frivolity
    seriousness, work, sensibility, sadness, understanding, wiseness.
  • Other antonyms:
    gloominess, moroseness, dejection, heartsickness, melancholy, solemnity, earnestness, sullenness, gloom, Solemnness, depression, mopes, joylessness, unhappiness, soberness, serious-mindedness, dispiritedness, gravity, despondency, sincerity, downheartedness.