- Definitions|3
- Thesaurus|2.9k
- Abbreviations|0
262 entries under adjective topic. ×
| slight(mean, weak, soft, lower) | |
| childish(silly, trivial, immature) | |
| empty-headed(slight, ability, careless, silly) | |
| flimsy(slight, poor, detail, trivial) | |
| inconsequential(mean, light, weak, soft) | |
| senseless(silly, trivial) | |
| whimsical(free, pleasant, smart, wild) | |
| worthless(slight, lower, value, small) | |
| airy(thin, delicate, impulsive, unpredictable) | |
| capricious(free, careless, wild, excited) | |
| harebrained(ability, careless, excited, silly) | |
| inane(slight, poor, careless, small) | |
| playful(pleasant, keen, silly, trivial) | |
| puerile(slight, poor, silly, stupid) | |
| featherbrained(slight, ability, careless, silly) | |
| goofy(dizzy, frothy, flighty, featherbrained) | |
| nugatory(slight, lower, value, small) | |
| pointless(silly, stupid, useless, trivial) | |
| unserious | |
| empty(slight, detail, small, silly) |
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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> |