- Definitions|2
- Thesaurus|4.5k
- Abbreviations|0
96 entries under foolish topic. ×
| cockamamie(unreasonable, illogical) | |
| disconnected(unreasonable, illogical) | |
| disjointed(unreasonable, illogical) | |
| eccentric(silly, unstable, disturbed, unhinged) | |
| fantastic | |
| foolhardy(fantastic, rash, risky) | |
| frenetic | |
| hasty(rash, risky) | |
| improvident(rash, risky) | |
| incoherent(unreasonable, illogical) | |
| inept(rash, risky) | |
| naive(rash, risky) | |
| off-the-wall(unreasonable, illogical) | |
| short-sighted(rash, risky) | |
| undesirable(rash, risky, harmful, injurious) | |
| unfortunate(rash, risky) |
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| APA | Smart Define. (2015). unsound thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unsound/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unsound thesaurus" https://smartdefine.org/unsound/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, unsound thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unsound/thesaurus/synonyms>. |
| MLA | Smart Define. "unsound thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/unsound/thesaurus/synonyms> |