87 entries under idle topic. ×
| languorous(adjective, dull, slow, careless, relaxed) | |
| lazy(adjective, dull, slow, relaxed, deliberate) | |
| debilitated(adjective, dull, stupid, weary) | |
| passive(adjective, dull, quiet, careless, heavy) | |
| indolent(adjective, dull, quiet, easy, careless) | |
| lackadaisical(adjective, dull, quiet, easy, slow) | |
| limp(adjective, dull, slow, relaxed, still) | |
| motionless(adjective, dull, quiet, flat, indifferent) | |
| out of it(expression, adjective, idiom, dull, quiet) | |
| slothful(adjective, dull, quiet, careless, heavy) | |
| snoozy(adjective, dull, quiet, slow, careless) | |
| still(adjective, dull, sluggish, lifeless) | |
| stupefied(adjective, dull, slow, cold) | |
| blah(adjective, dull, quiet, slow, informal) | |
| indifferent(adjective, dull, quiet, beat, slow) | |
| jobless(adjective, dull, sluggish, lazy) | |
| quiescent(adjective, dull, quiet, flat, indifferent) | |
| sedentary(adjective, dull, sluggish, lazy) | |
| slack(dull, still, sluggish, late) | |
| work-shy(adjective, lazy, indolent, faineant) |
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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> |