- Definitions|2
- Thesaurus|2.7k
- Abbreviations|0
141 entries under foolish topic. ×
| lunatic(adjective, characteristic, weak, simple, wild) | |
| pointless(adjective, characteristic, simple, silly) | |
| imbecilic(adjective, characteristic, weak, simple, silly) | |
| dumb(adjective, characteristic, crazy, insane) | |
| irrational(adjective, characteristic, weak, simple, wrong) | |
| birdbrained(adjective, characteristic, silly, stupid) | |
| daft(adjective, characteristic, weak, simple, wild) | |
| loony(adjective, characteristic, weak, simple, wild) | |
| unreasonable(adjective, characteristic, weak, simple, silly) | |
| daffy(adjective, characteristic, weak, simple, silly) | |
| batty(adjective, characteristic, wild, silly) | |
| goofy(adjective, characteristic, silly, fantastic) | |
| unwise(adjective, characteristic, weak, simple, wild) | |
| dippy(adjective, characteristic, weak, simple, silly) | |
| cuckoo(adjective, characteristic, wrong, wild, silly) | |
| dotty(adjective, characteristic, weak, simple, silly) | |
| nutty(adjective, characteristic, weak, simple, wild) | |
| wild(wrong, stupid, crazy, fantastic) | |
| simple(adjective, characteristic, weak, silly) | |
| irresponsible(adjective, wrong, wild, strange, silly) |
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| APA | Smart Define. (2015). fatuous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fatuous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "fatuous thesaurus" https://smartdefine.org/fatuous/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, fatuous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fatuous/thesaurus/synonyms>. |
| MLA | Smart Define. "fatuous thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/fatuous/thesaurus/synonyms> |