- Definitions|1
- Thesaurus|1k
- Abbreviations|0
57 entries under lethargy topic. ×
| sleepiness(noun, disregard, dullness, apathy, inactivity) | |
| slowness(noun, disregard, dullness, apathy, inactivity) | |
| sluggishness(noun, disregard, dullness, apathy, inactivity) | |
| slumber(noun, disregard, dullness, apathy, inactivity) | |
| stupor(noun, disregard, dullness, apathy, inactivity) | |
| supineness(noun, disregard, dullness, apathy, inactivity) | |
| torpidity(noun, disregard, dullness, apathy, inactivity) | |
| torpidness(noun, disregard, dullness, apathy, inactivity) | |
| torpor(noun, disregard, interest, lack, dullness) | |
| uncaring attitude(noun, expression, disregard, indifference) | |
| dispiritedness(noun, indifference, unconcern) | |
| droopiness(noun, indifference, unconcern) | |
| ennui(noun, indifference, unconcern) | |
| half-heartedness(indifference, insensitivity) | |
| languidness(disregard, indifference) | |
| leadenness(disregard, indifference) | |
| passiven(disregard, indifference) |
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| APA | Smart Define. (2016). heedlessness thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/heedlessness/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "heedlessness thesaurus" https://smartdefine.org/heedlessness/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, heedlessness thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/heedlessness/thesaurus/synonyms>. |
| MLA | Smart Define. "heedlessness thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/heedlessness/thesaurus/synonyms> |