- Definitions|2
- Thesaurus|3.6k
- Abbreviations|0
466 entries under adjective topic. ×
| fantastic(weak, simple, wild, strange) | |
| flaky(light, wrong, wild, foolish) | |
| thick(stupid, unreasonable, green, fat) | |
| trifling | |
| unimportant(slight, small, foolish, stupid) | |
| useless(stupid, insignificant, senseless, ridiculous) | |
| vain(slight, small, stupid, insignificant) | |
| bonkers(simple, foolish, crazy, mad) | |
| droll | |
| fallacious(foolish, unreasonable, absurd, irrational) | |
| frothy | |
| grotesque | |
| gullible(stupid, innocent, green, fat) | |
| half-witted(dull, weak, simple, foolish) | |
| hasty(slight, detail, foolish, trivial) | |
| haywire | |
| ill-judged(impractical, half-baked, doomed, imbecility folly) | |
| implausible(absurd, excessive, expensive, steep) | |
| improper | |
| indiscreet(weak, simple, foolish, thoughtless) |
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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> |