- Definitions|3
- Thesaurus|2.9k
- Abbreviations|0
126 entries under silly topic. ×
| thoughtless(adjective, crazy, vague, unreliable) | |
| vain(adjective, slight, small, insignificant) | |
| casual(adjective, weak, soft, slight, lower) | |
| futile(adjective, useless, trivial, empty) | |
| ridiculous(adjective, simple, pleasant, smart) | |
| impractical(adjective, foolish, stupid, trivial) | |
| negligible(adjective, mean, slight, lower, value) | |
| crazy(careless, stupid, absurd, unthinking) | |
| ill-advised(crazy, wacky, imbecility folly) | |
| impulsive(adjective, crazy, unreliable, changeable) | |
| light-headed(adjective, faint) | |
| light-minded(adjective, trivial) | |
| picayune(adjective, mean, slight, lower, value) | |
| puny(adjective, mean, weak, soft, slight) | |
| small(adjective, mean, slight, lower) | |
| unprofound(adjective, trivial) | |
| barmy(adjective, trivial) | |
| daft(crazy, absurd, unintelligent, wacky) | |
| desultory(slight, detail, trivial, erratic) | |
| heedless(adjective, free, careless, wild) |
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| APA | Smart Define. (2015). frivolous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/frivolous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "frivolous thesaurus" https://smartdefine.org/frivolous/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, frivolous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/frivolous/thesaurus/synonyms>. |
| MLA | Smart Define. "frivolous thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/frivolous/thesaurus/synonyms> |