111 entries under sluggish topic. ×
| tired(dull, idle, lazy, inactive) | |
| trifling(dull, careless, idle, inactive) | |
| unemployed(dull, lazy, motionless, unmoving) | |
| unenergetic(dull, careless, idle, dubious) | |
| unindustrious(dull, careless, idle, dubious) | |
| unoccupied(dull, lazy, motionless, unmoving) | |
| unpersevering(dull, careless, idle, inactive) | |
| unready(adjective, dull, careless, indifferent, idle) | |
| unresponsive(adjective, dull, quiet, flat, slow) | |
| unused(dull, lazy, inactive, motionless) | |
| weary(dull, idle, inactive, lethargic) |
For more, visit
Slack on
Power Thesaurus
| APA | Smart Define. (2016). slack thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/slack/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "slack thesaurus" https://smartdefine.org/slack/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, slack thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/slack/thesaurus/synonyms>. |
| MLA | Smart Define. "slack thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/slack/thesaurus/synonyms> |