- Definitions|2
- Thesaurus|3.6k
- Abbreviations|0
281 entries under foolish topic. ×
| ignorant(adjective, characteristic, slight, detail) | |
| immature(adjective, characteristic, innocent, absurd) | |
| nitwitted(adjective, characteristic, stupid, senseless) | |
| trivial(adjective, characteristic, slight, detail, small) | |
| unintelligent(adjective, characteristic, weak, simple, slight) | |
| balmy(adjective, characteristic, knowledge, slang, ability) | |
| featherbrained(adjective, characteristic, ability, absurd) | |
| simpleminded(adjective, characteristic, stupid, senseless) | |
| wacky(adjective, light, weak, simple, wrong) | |
| foolhardy(adjective, characteristic, crazy, fantastic) | |
| impractical(adjective, characteristic, stupid, trivial) | |
| inappropriate(adjective, characteristic, fantastic, rash) | |
| inconsistent(adjective, characteristic, wrong, stupid) | |
| muddle-headed(adjective, characteristic, absurd, stupidity) | |
| empty(adjective, characteristic, slight, detail, small) | |
| loony(adjective, light, weak, simple, wrong) | |
| sappy(adjective, soft, knowledge, slang, ability) | |
| wild(adjective, wrong, strange, stupid) | |
| imbecile(noun, adjective, dull, simple, fool) | |
| thoughtless(adjective, feature, state, wrong, condition) |
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| APA | Smart Define. (2016). silly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/silly/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "silly thesaurus" https://smartdefine.org/silly/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, silly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/silly/thesaurus/synonyms>. |
| MLA | Smart Define. "silly thesaurus" 20 January 2016. Web. 23 September 2026. <https://smartdefine.org/silly/thesaurus/synonyms> |