- Definitions|2
- Thesaurus|3.8k
- Abbreviations|0
84 entries under simple topic. ×
| indiscreet(adjective, dull, weak, offensive) | |
| daffy(adjective, weak, silly, stupid) | |
| fantastic(adjective, weak, wild, strange) | |
| half-witted(adjective, dull, weak, slow) | |
| incautious(adjective, weak, careless, silly) | |
| unthinking(adjective, dull, wrong, slight) | |
| harebrained(adjective, weak, knowledge, ability) | |
| half-baked(adjective, dull, stupid, fantastic) | |
| ignorant(adjective, slight, rough, silly) | |
| lunatic(adjective, weak, knowledge, ability) | |
| nuts(adjective, rough, wild, strange) | |
| weak(adjective, silly, thoughtless, absurd) | |
| jerky(adjective, weak, knowledge, slang) | |
| kooky(adjective, weak, wrong, wild) | |
| meaningless(adjective, dull, slight, slow) | |
| thick(adjective, dull, slow, silly) | |
| trivial(adjective, dull, slight, offensive) | |
| cockamamie(adjective, weak, wrong, silly) | |
| flighty(adjective, slight, careless, silly) | |
| giddy(adjective, rough, careless, silly) |
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| APA | Smart Define. (2016). foolish thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/foolish/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "foolish thesaurus" https://smartdefine.org/foolish/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, foolish thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/foolish/thesaurus/synonyms>. |
| MLA | Smart Define. "foolish thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/foolish/thesaurus/synonyms> |