- Definitions|3
- Thesaurus|2.9k
- Abbreviations|0
| bootless(adjective, slight, useless, trivial, empty) | |
| charming(adjective, amusing) | |
| commonplace(adjective, slight, small, unimportant) | |
| daft(silly, crazy, absurd, unintelligent, wacky) | |
| delightful(adjective, amusing) | |
| desultory(slight, detail, silly, trivial, erratic) | |
| diverting(adjective, amusing) | |
| entertaining(adjective, amusing) | |
| enthralling(adjective, amusing) | |
| extravagant(wild, reckless, debauched, imbecility folly) | |
| faithless(adjective, changeable, untrue, indecisive, inconsistent) | |
| fantastic | |
| farcical | |
| fast(adjective, wild, reckless, debauched) | |
| fatuous | |
| feather-brained | |
| fleeting(adjective, impulsive, unpredictable, capricious, explosive) | |
| fluctuating(adjective, free, careless, wild, reckless) | |
| fribble | |
| gleeful |
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| APA | Smart Define. (2015). frivolous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/frivolous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "frivolous thesaurus" https://smartdefine.org/frivolous/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, frivolous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/frivolous/thesaurus/synonyms>. |
| MLA | Smart Define. "frivolous thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/frivolous/thesaurus/synonyms> |