120 entries under sloppy topic. ×

6
drooping(adjective, weak, soft, loose, lifeless)
6
forgetful(adjective, soft, careless, indifferent, remember)
6
indifferent(noun, adjective, dull, quiet, soft)
6
sagging(adjective, weak, soft, loose, lifeless)
6
slipshod(adjective, weak, soft, careless, loose)
5
hanging(adjective, clear, separate, weak, free)
5
heedless(noun, adjective, careless, indifferent, loose)
5
slovenly(adjective, weak, careless, indifferent, feeble)
4
disregardful(adjective, soft, careless, indifferent, tolerant)
4
inadvertent(adjective, careless, indifferent, coarse, unconcerned)
3
loosened(adjective, clear, separate, free, easy)
3
slackened(adjective, clear, separate, free, easy)
3
unattached(adjective, clear, separate, free, easy)
3
unfastened(adjective, clear, separate, free, easy)
3
unrestrained(adjective, open, light, easy, evil)
2
clear(adjective, separate, free, easy, relaxed)
2
disconnected(adjective, clear, separate, free, easy)
2
distracted(noun, adjective, careless, vague)
2
escaped(adjective, clear, separate, free, easy)
2
insecure(adjective, clear, separate, free, easy)
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APASmart Define. (2016). slack thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/slack/thesaurus/synonyms
ChicagoSmart Define. 2016. "slack thesaurus" https://smartdefine.org/slack/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, slack thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/slack/thesaurus/synonyms>.
MLASmart Define. "slack thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/slack/thesaurus/synonyms>