- Definitions|2
- Thesaurus|3.6k
- Abbreviations|0
466 entries under adjective topic. ×
| witless(characteristic, dull, weak, simple) | |
| fool(noun, person, light, simple) | |
| frivolous(characteristic, slight, ability, detail) | |
| daft(characteristic, weak, simple, wild) | |
| pointless(characteristic, foolish, stupid, insignificant) | |
| dippy(characteristic, knowledge, slang, ability) | |
| imbecilic(weak, simple, knowledge, ability) | |
| unreasonable(characteristic, weak, simple, wrong) | |
| meaningless(characteristic, slight, foolish, stupid) | |
| laughable(characteristic, amusement, ridiculous, laughableness) | |
| empty-headed(characteristic, slight, ability, foolish) | |
| flighty(characteristic, ability, foolish, stupid) | |
| moronic(weak, simple, knowledge, ability) | |
| childish(characteristic, foolish, innocent, trivial) | |
| giddy(characteristic, ability, stupidity, foolishness) | |
| unwise(characteristic, weak, simple, wrong) | |
| irresponsible(characteristic, foolish, stupid, fantastic) | |
| mindless(characteristic, dull, wrong, ability) | |
| simple(noun, characteristic, weak, slight) | |
| vacuous(characteristic, informal, careless, indifferent) |
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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> |