709 entries under adjective topic. ×
| halfwitted | |
| hefty(person, body, strong, hard) | |
| hoarse(rough, harsh, wild, loud) | |
| idiotic(dull, simple, slow, silly) | |
| ignorant(dull, simple, slow, silly) | |
| impervious(hard, solid, rigid, dense) | |
| implausible(great, flat, poor, thin) | |
| incompressible(firm, dense, density) | |
| incredible(great, flat, poor, thin) | |
| inscrutable | |
| inspissated(dense, profuse, packed, impenetrable) | |
| mucilaginous(tough, tacky, sticky, gelatinous) | |
| muddy(dense, cloudy, indistinct, impervious) | |
| multitudinous(dense, multitude, plentiful, profuse) | |
| murky(dull, obscure, solid, dim) | |
| near(close, open, easy, friendly) | |
| overflowing(full, busy, teeming, packed) | |
| preposterous(informal, extraordinary, amazing, ridiculous) | |
| replete(dense, profuse, packed, impenetrable) | |
| rigid(strong, hard, tough, firm) |
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| APA | Smart Define. (2016). thick thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/thick/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "thick thesaurus" https://smartdefine.org/thick/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, thick thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/thick/thesaurus/synonyms>. |
| MLA | Smart Define. "thick thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/thick/thesaurus/synonyms> |