- Definitions|1
- Thesaurus|868
- Abbreviations|0
53 entries under foolish topic. ×
| loony(adjective, knowledge, ability, informal) | |
| mad(adjective, knowledge, ability, crazy) | |
| crazy(adjective, knowledge, ability, informal) | |
| daft(adjective, crazy, mad, odd) | |
| kooky | |
| nutty | |
| wacky(adjective, knowledge, slang, ability, informal) | |
| dotty | |
| insane(adjective, knowledge, ability) | |
| lunatic(adjective, knowledge, ability, crazy) | |
| absurd(adjective, knowledge, ability, crazy) | |
| nonsensical(adjective, knowledge, ability, crazy) | |
| silly(adjective, knowledge, ability) | |
| daffy | |
| harebrained(adjective, knowledge, ability) | |
| idiotic(adjective, knowledge, ability) | |
| preposterous(adjective, knowledge, ability) | |
| senseless(adjective, crazy, mad, odd) | |
| zany(adjective, knowledge, ability, informal) | |
| dippy(adjective, knowledge, slang, ability) |
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| APA | Smart Define. (2015). loopy thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/loopy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "loopy thesaurus" https://smartdefine.org/loopy/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, loopy thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/loopy/thesaurus/synonyms>. |
| MLA | Smart Define. "loopy thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/loopy/thesaurus/synonyms> |