236 entries under indifferent topic. ×
| brusque(adjective, severe, hostile, casual) | |
| curt(adjective, severe, casual, nonchalant) | |
| feckless(adjective, feature, state, trait) | |
| heedless(adjective, feature, state, trait) | |
| inactive(adjective, quiet, smooth, mild) | |
| inert(adjective, quiet, detached, aloof) | |
| lifeless(adjective, calm, dull, quiet, flat) | |
| motionless(adjective, quiet, smooth, mild) | |
| negligent(adjective, feature, state, calm, relaxed) | |
| procacious(adjective, smart, rude, restrained) | |
| receptive(adjective, quiet, friendly, agreeable) | |
| unceremonious(adjective, simple, relaxed, familiar) | |
| uncommunicative(adjective, quiet, attitude, hot) | |
| unwelcoming(adjective, restrained, hostile, unfriendly) | |
| unwilling(adjective, unenthusiastic, lukewarm, perfunctory) | |
| abrupt(adjective, severe, casual, nonchalant) | |
| cavalier(adjective, casual, aloof, pretentious) | |
| cold fish(expression, adjective, calm, restrained) | |
| firm(adjective, solid, cold, stable) | |
| flat(adjective, calm, dull, quiet, weak) |
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| APA | Smart Define. (2016). cool thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/cool/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "cool thesaurus" https://smartdefine.org/cool/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, cool thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/cool/thesaurus/synonyms>. |
| MLA | Smart Define. "cool thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/cool/thesaurus/synonyms> |