- Definitions|2
- Thesaurus|3.2k
- Abbreviations|0
141 entries under silly topic. ×
| unwise(adjective, weak, simple, foolish) | |
| weird(adjective, wild, strange, foolish) | |
| zany(adjective, weak, simple, knowledge, ability) | |
| erratic(adjective, wild, strange, foolish) | |
| foolhardy(adjective, foolish, crazy, fantastic) | |
| half-witted(weak, simple, foolish, thoughtless) | |
| jerky(adjective, weak, simple, knowledge, slang) | |
| odd(adjective, wild, strange, foolish) | |
| outlandish(adjective, foolish, ridiculous, absurd) | |
| outrageous(adjective, foolish, violence, fantastic) | |
| puerile(adjective, foolish, fantastic, unwise) | |
| screwball(adjective, foolish, crazy, mad) | |
| short-sighted(adjective, weak, simple, foolish) | |
| unglued(adjective, upset, wild, foolish) | |
| bats in the belfry(expression, idiom, foolish, mad) | |
| bedlamite(adjective, simple, foolish, crazy) | |
| cockamamie(adjective, weak, simple, wrong) | |
| cockamamy(thoughtless, unwise) | |
| flipped(adjective, wild, foolish, crazy) | |
| flipped out(expression, adjective, wild, foolish) |
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| APA | Smart Define. (2015). insane thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/insane/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "insane thesaurus" https://smartdefine.org/insane/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, insane thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/insane/thesaurus/synonyms>. |
| MLA | Smart Define. "insane thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/insane/thesaurus/synonyms> |