- Definitions|2
- Thesaurus|421
- Abbreviations|0
141 entries under noun topic. ×
| default(disregard, failure, negligence, inattention) | |
| dereliction(disregard, failure, negligence, inattention) | |
| dilatoriness(dullness, apathy, lazy, inactive) | |
| disregard(neglect, carelessness, negligence, inattention) | |
| do-nothingness(apathy, lazy, inactive, passive) | |
| failure(disregard, neglect, carelessness, negligence) | |
| inanition | |
| inertia(dullness, apathy, lazy, inactive) | |
| lassitude | |
| relaxation(disorder, abandon, extravagance, excess) | |
| tardiness(dullness, apathy, lazy, inactive) | |
| inadvertence(disregard, negligence, inattention, abandonment) | |
| indifference(disregard, negligence, inattention, abandonment) | |
| lethargy(dullness, apathy, negligence, languor) | |
| neglectfulness(disregard, neglect, failure, apathy) | |
| omission(disregard, negligence, inattention, abandonment) | |
| oversight(disregard, neglect, failure, carelessness) | |
| shiftlessness(lazy, inactive, passive, inert) | |
| slight(disregard, negligence, inattention, abandonment) | |
| anarchy(disorder, abandon, extravagance, excess) |
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| APA | Smart Define. (2015). slackness thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/slackness/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "slackness thesaurus" https://smartdefine.org/slackness/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, slackness thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/slackness/thesaurus/synonyms>. |
| MLA | Smart Define. "slackness thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/slackness/thesaurus/synonyms> |