- Definitions|2
- Thesaurus|3.7k
- Abbreviations|0
111 entries under silly topic. ×
| rash(adjective, thoughtless, unwise) | |
| senseless(weak, simple, foolish, thoughtless) | |
| short-sighted(weak, simple, foolish, thoughtless) | |
| simple(weak, foolish, thoughtless, unwise) | |
| stupid(weak, simple, foolish, thoughtless) | |
| unbalanced(adjective, wild, strange, foolish) | |
| unintelligent(weak, simple, foolish, thoughtless) | |
| unwise(weak, simple, foolish, thoughtless) | |
| weak(simple, extraordinary, strange, foolish) | |
| witless(weak, simple, foolish, thoughtless) | |
| zany(weak, simple, foolish, thoughtless) | |
| ape(foolish, unwise) | |
| bats in the belfry(expression, idiom, foolish, unwise) | |
| batty(foolish, unwise, impractical, half-baked) | |
| berserk(foolish, unwise) | |
| bonkers(foolish, unwise) | |
| cockeyed(foolish, unwise, impractical, half-baked) | |
| cracked(foolish, unwise) | |
| crazed(foolish, unwise) | |
| cuckoo(foolish, unwise) |
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| APA | Smart Define. (2016). fantastic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/fantastic/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fantastic thesaurus" https://smartdefine.org/fantastic/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, fantastic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/fantastic/thesaurus/synonyms>. |
| MLA | Smart Define. "fantastic thesaurus" 30 March 2016. Web. 28 September 2026. <https://smartdefine.org/fantastic/thesaurus/synonyms> |