262 entries under adjective topic. ×

2
amusing
2
banal
2
barmy(silly, trivial)
2
beguiling
2
bootless(slight, useless, trivial, empty)
2
charming
2
commonplace(slight, small, unimportant)
2
delightful
2
diverting
2
entertaining
2
enthralling
2
faithless(changeable, untrue, indecisive, inconsistent)
2
fast(wild, reckless, debauched)
2
fleeting(impulsive, unpredictable, capricious, explosive)
2
fluctuating(free, careless, wild, reckless)
2
heedless(free, careless, wild, silly)
2
immaterial(mean, slight, lower, thin)
2
incidental(mean, slight, small, unimportant)
2
insipid
2
irresolute(careless, changeable, untrue, erratic)
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APASmart Define. (2015). frivolous thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/frivolous/thesaurus/synonyms
ChicagoSmart Define. 2015. "frivolous thesaurus" https://smartdefine.org/frivolous/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, frivolous thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/frivolous/thesaurus/synonyms>.
MLASmart Define. "frivolous thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/frivolous/thesaurus/synonyms>