Synonyms for Flightiness:

• n.

  •arbitrariness (noun)
  • arbitrariness.
  •caprice (noun)
  • fancy,
  • fitfulness,
  • whimsy,
  • vacillation,
  • whim,
  • vagary,
  • sporadicalness,
  • changeability,
  • fluctuation.
  •capriciousness (noun)
  • capriciousness.
  •fickleness (noun)
  • malleability,
  • plasticity,
  • mutation,
  • permutability,
  • inconstancy,
  • pliancy,
  • unreliability,
  • Modifiability.
  •flightiness (noun)
  • whimsey.
  •flippancy (noun)
  • cockinesses,
  • dis respectfulness,
  • dis-respectfulness,
  • disrespectfulnesses,
  • archnesses,
  • dis respectfulnesses,
  • dis-respectfulnesses.
  •frivolity (noun)
  • dallyings,
  • frivolousnesses,
  • flummeries,
  • fribbles,
  • coquettings,
  • shallownesses,
  • toyings,
  • triflings.
  •giddiness (noun)
  • eccentricity,
  • irresponsibility,
  • variability,
  • lightheadedness,
  • dizziness,
  • mercurialness.
  •hooey (noun)
  • JA,
  • Jas,
  • bunkum.
  •insecureness (noun)
  • in secureness,
  • in-secureness,
  • in securenesses,
  • in-securenesses.
  •instability (noun)
  • mutabilities,
  • waverings,
  • impermanence,
  • transience,
  • fickleness,
  • unpredictability,
  • mutability,
  • precariousness,
  • Uncertainties,
  • in security,
  • Unfixedness,
  • fluidity,
  • disequilibrium,
  • unpredictabilities,
  • insecureness,
  • variabilities,
  • unsureness,
  • changeableness,
  • insecurity.
  •irresponsibility (noun)
  • giddiness,
  • Whimsicalness,
  • volatility,
  • airheadedness,
  • lightness.
  •levity (noun)
  • repartee,
  • high spirits,
  • facetiousness.
  •motivelessness (noun)
  • waywardness,
  • impulsiveness,
  • haphazardness,
  • randomness,
  • carelessness,
  • ambivalence,
  • indecisiveness,
  • caprice,
  • fleetingness,
  • fancifulness,
  • irregularity,
  • spasticity.
  •nonsense (noun)
  • non senses,
  • non-sense,
  • pre tense,
  • pre-tense,
  • non sense,
  • non-senses,
  • pre tenses.
  •precariousness (noun)
  • pre cariousness,
  • pre-cariousness,
  • pre cariousnesses,
  • pre-cariousnesses.
  •ricketiness (noun)
  • wobblinesses.
  •shakiness (noun)
  • shakiness.
  •unstableness (noun)
  • unsteadiness.
  •unsteadiness (noun)
  • un steadiness,
  • un-steadinesses,
  • un steadinesses,
  • un-steadiness.
  •unsureness (noun)
  • un sureness,
  • un surenesses,
  • un-surenesses,
  • un-sureness.

• Other synonyms:

  •n.
  • archness,
  • banana,
  • cockiness,
  • flippancy,
  • flummery,
  • frivolity,
  • frivolousness,
  • hooey,
  • instability,
  • jest,
  • jive,
  • levity,
  • nonsense,
  • puerility,
  • ricketiness,
  • sauciness,
  • scribble,
  • senselessness,
  • shallowness,
  • silliness,
  • superficiality,
  • tommyrot,
  • trifling,
  • unstableness,
  • whimsicality,
  • Fribble,
  • Puerilities,
  • whimsicalities,
  • disrespectfulness,
  • wobbliness,
  • superficialities,
  • jives,
  • rantings.

Antonyms for Flightiness:

• n.

  • irresponsibility
    seriousness, responsibility.
  • Other antonyms:
    confidence, self-assurance, ease, sadness, self-possession, mopes, earnestness, calmness, sureness, control, depression, gloom, equanimity, dispiritedness, heartsickness, Collectedness, moroseness, sullenness, poise, composure, melancholy, tranquillity, imperturbability, gloominess, Solemnness, aplomb, Tranquilness, soberness, joylessness, gravity, self-confidence, easiness, unhappiness, calm, solemnity, coolness, dejection, downheartedness, repose, self-control, equilibrium, despondency.