- Definitions|2
- Thesaurus|3.6k
- Abbreviations|0
281 entries under foolish topic. ×
| injudicious(adjective, weak, simple, careless) | |
| loopy(adjective, knowledge, ability, informal) | |
| madcap(adjective, careless, crazy, vague) | |
| potty(adjective, wild, stupid, crazy) | |
| bizarre(adjective, wild, strange, stupid) | |
| derisory(adjective, fantastic, absurd, unwise) | |
| dull(adjective, simple, flat, careless) | |
| eccentric(adjective, wild, strange, crazy) | |
| fantastic(adjective, weak, simple, wild, strange) | |
| flaky(adjective, light, wrong, wild) | |
| fruity(mad, insane, unwise) | |
| unimportant(adjective, slight, small, stupid) | |
| bonkers(adjective, simple, crazy, mad) | |
| fallacious(adjective, unreasonable, absurd, irrational) | |
| half-witted(adjective, dull, weak, simple) | |
| hasty(adjective, slight, detail, trivial) | |
| indiscreet(adjective, weak, simple, thoughtless) | |
| invalid(adjective, unreasonable, absurd, irrational) | |
| naive(adjective, innocent, rash, risky) | |
| outrageous(adjective, wild, strange, fantastic) |
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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> |