110 entries under sluggish topic. ×
| exhausted(adjective, useless, trivial, weary, tired) | |
| having spring fever(expression, adjective, idiom, dull, heavy) | |
| in holding pattern(expression, adjective, idiom, dull) | |
| laid-back(adjective, dull, quiet, careless, indifferent) | |
| low-key(adjective, dull, lazy, passive) | |
| moony(adjective, dull, quiet, flat, careless) | |
| mothballed(adjective, dull, out, lazy) | |
| nebbish(adjective, dull, stupid, weary, apathetic) | |
| on hold(expression, adjective, dull, lazy) | |
| ossified(adjective, dull, lazy, passive) | |
| out of action(expression, adjective, idiom, dull) | |
| out of it(expression, adjective, idiom, dull, careless) | |
| out of service(expression, adjective, idiom, dull) | |
| sleepyhead(adjective, dull, stupid, weary, apathetic) | |
| slumberous(adjective, dull, stupid, still, weary) | |
| snoozy(adjective, dull, careless, indifferent, weary) | |
| stable(adjective, calm, dull, still) | |
| stolid(adjective, dull, quiet, indifferent, still) | |
| stretchy(adjective, dull, stupid, weary, apathetic) | |
| stupefied(adjective, dull, stupid, weary, apathetic) |
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| APA | Smart Define. (2015). idle thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/idle/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "idle thesaurus" https://smartdefine.org/idle/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, idle thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/idle/thesaurus/synonyms>. |
| MLA | Smart Define. "idle thesaurus" 23 October 2015. Web. 27 September 2026. <https://smartdefine.org/idle/thesaurus/synonyms> |