68 entries under quiet topic. ×
| dreamy(adjective, easy, slow, relaxed) | |
| out(adjective, dull, informal, cold) | |
| passive(adjective, dull, careless, heavy) | |
| phlegmatic(adjective, easy, slow, relaxed) | |
| indolent(adjective, dull, easy, careless) | |
| lackadaisical(adjective, dull, easy, slow) | |
| motionless(adjective, dull, flat, indifferent) | |
| out of it(expression, adjective, idiom, dull) | |
| slothful(adjective, dull, careless, heavy) | |
| snoozy(adjective, dull, slow, careless) | |
| blah(adjective, dull, slow, informal) | |
| flat(adjective, indifferent, apathetic, lifeless) | |
| indifferent(adjective, dull, beat, slow) | |
| quiescent(adjective, dull, flat, indifferent) | |
| dopey(adjective, dull, slow, relaxed) | |
| draggy(adjective, dull, low, slow) | |
| laggard(adjective, dull, easy, careless) | |
| static(adjective, dull, flat, indifferent) | |
| dilatory(adjective, dull, moderate, easy) | |
| acquiescent(adjective, flat, indifferent, apathetic) |
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| APA | Smart Define. (2016). sleepy thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sleepy/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sleepy thesaurus" https://smartdefine.org/sleepy/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, sleepy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sleepy/thesaurus/synonyms>. |
| MLA | Smart Define. "sleepy thesaurus" 18 February 2016. Web. 28 September 2026. <https://smartdefine.org/sleepy/thesaurus/synonyms> |