2
wayward(adjective, capricious, caprice)
2
weak(adjective, soft, gentle, thin, mild)
1
abortive(adjective, slight, useless, trivial, empty)
1
absurdity
1
agility
1
airheaded
1
airy-fairy
1
apparent(slight, detail, silly, trivial, surface)
1
arouse
1
balmy
1
base(small, insignificant, unimportant, trivial, minor)
1
befuddled
1
bemused(adjective, careless, silly, unsteady, inconstant)
1
beside the point(expression, adjective, idiom, slight, lower)
1
bird-brained
1
birdwitted
1
bubbleheaded(adjective, careless, unstable, unreliable, changeable)
1
buffoonish
1
but
1
buxom
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APASmart Define. (2015). frivolous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/frivolous/thesaurus/synonyms
ChicagoSmart Define. 2015. "frivolous thesaurus" https://smartdefine.org/frivolous/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, frivolous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/frivolous/thesaurus/synonyms>.
MLASmart Define. "frivolous thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/frivolous/thesaurus/synonyms>