378 entries under adjective topic. ×
| irresponsible | |
| lagging(dull, quiet, easy, careless) | |
| moderate(verb, quiet, easy, slow) | |
| neglectful(dull, careless, indifferent, apathetic) | |
| negligent(quiet, moderate, easy, heavy) | |
| nonliving(lifeless, inorganic) | |
| out of commission(expression, idiom, dull, sluggish) | |
| profitless(stupid, useless, trivial, incompetent) | |
| rambling(moving, unsettled, worthless, frivolous) | |
| reposing | |
| serene | |
| slow-going | |
| slow-paced | |
| sluggard(noun, action, industrious) | |
| somnolent(dull, careless, indifferent, weary) | |
| specious | |
| stupid(weak, apathetic, sluggish, incompetent) | |
| stuporous | |
| submissive(quiet, flat, indifferent, apathetic) | |
| thin(light, weak, slight, imaginary) |
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| APA | Smart Define. (2015). idle thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/idle/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "idle thesaurus" https://smartdefine.org/idle/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, idle thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/idle/thesaurus/synonyms>. |
| MLA | Smart Define. "idle thesaurus" 23 October 2015. Web. 26 September 2026. <https://smartdefine.org/idle/thesaurus/synonyms> |