- Definitions|2
- Thesaurus|3.6k
- Abbreviations|0
281 entries under foolish topic. ×
| sentimental(adjective, soft, sweet, emotional) | |
| tomfool(noun, adjective, knowledge, ability, fool) | |
| unthinking(adjective, wrong, slight, careless) | |
| cockeyed(adjective, knowledge, ability, informal) | |
| feeble-minded(adjective, stupid, vague, impulsive) | |
| ill-advised(adjective, weak, simple, careless) | |
| ill-considered(adjective, weak, simple, stupid) | |
| lunatic(adjective, weak, simple, knowledge, ability) | |
| maudlin(soft, sweet, emotional, wet) | |
| sheepheaded(adjective, characteristic, absurd, stupidity) | |
| birdbrained(adjective, slang, ability, stupid) | |
| simple-minded(adjective, stupid, green, fat) | |
| barmy(adjective, crazy, mad, trivial) | |
| cracked(adjective, wild, stupid, crazy) | |
| credulous(adjective, stupid, innocent, green) | |
| demented(adjective, wrong, wild, stupid) | |
| green(adjective, stupid, innocent, thick) | |
| heedless(adjective, careless, crazy, senseless) | |
| incongruous(adjective, stupid, insignificant, unreasonable) | |
| inconsequential(adjective, wrong, slight, small) |
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| APA | Smart Define. (2016). silly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/silly/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "silly thesaurus" https://smartdefine.org/silly/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, silly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/silly/thesaurus/synonyms>. |
| MLA | Smart Define. "silly thesaurus" 20 January 2016. Web. 23 September 2026. <https://smartdefine.org/silly/thesaurus/synonyms> |