- Definitions|2
- Thesaurus|2.9k
- Abbreviations|0
129 entries under silly topic. ×
| odd(adjective, wrong, false, unusual, wild) | |
| peculiar(adjective, unusual, strange, foolish) | |
| barmy(adjective, careless, foolish, stupid) | |
| comic(adjective, funny, absurd, pitiful) | |
| foolhardy(adjective, simple, wild, strange) | |
| half-witted(weak, simple, foolish, thoughtless) | |
| imprudent(adjective, weak, simple, wrong, severe) | |
| jerky(adjective, weak, simple, knowledge, slang) | |
| quixotic(adjective, happy, foolish, fantastic) | |
| reckless(adjective, careless, wild, foolish) | |
| screwball(adjective, foolish, unwise) | |
| unwise(adjective, weak, simple, foolish) | |
| brainless(adjective, weak, simple, foolish) | |
| flaky(adjective, great, wrong, happy, perfect) | |
| hare-brained(adjective, foolish, crazy, zany) | |
| hilarious(adjective, foolish, stupid, fantastic) | |
| potty(adjective, wild, foolish, stupid) | |
| puerile(adjective, foolish, stupid, fantastic) | |
| rash(adjective, careless, wild, foolish) | |
| raving(adjective, wrong, wild, foolish) |
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| APA | Smart Define. (2015). preposterous thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/preposterous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "preposterous thesaurus" https://smartdefine.org/preposterous/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, preposterous thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/preposterous/thesaurus/synonyms>. |
| MLA | Smart Define. "preposterous thesaurus" 2 September 2015. Web. 22 September 2026. <https://smartdefine.org/preposterous/thesaurus/synonyms> |