64 entries under lethargy topic. ×

22
boredom(noun, worry, anxiety, excite, condition)
17
tedium(noun, sorrow, depression, melancholy, sadness)
11
apathy(noun, depression, melancholy, gloom, dullness)
11
tiredness(noun, weakness, fatigue, weariness)
10
depression(noun, distress, sorrow, melancholy, sadness)
10
listlessness(noun, weakness, depression, melancholy, gloom)
9
weariness(noun, worry, anxiety, weakness, disappointment)
8
dejection(noun, trouble, worry, distress, sorrow)
8
dullness(noun, trouble, worry, distress, sorrow)
7
blues(noun, trouble, distress, sorrow, depression)
7
dispiritedness(noun, trouble, worry, distress, sorrow)
7
doldrums(noun, depression, melancholy, dullness, apathy)
7
lassitude(noun, depression, melancholy, gloom, dullness)
6
blahs(noun, trouble, worry, distress, sorrow)
6
indifference(noun, depression, melancholy, gloom, dullness)
5
dumps(noun, trouble, worry, distress, sorrow)
5
languor(noun, weakness, melancholy, fatigue)
5
yawn(noun, verb, worry, fail, strain)
3
droopiness(noun, indifference, weariness, unconcern)
3
torpor(noun, depression, gloom, inactivity, fatigue)
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APASmart Define. (2016). ennui thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/ennui/thesaurus/synonyms
ChicagoSmart Define. 2016. "ennui thesaurus" https://smartdefine.org/ennui/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, ennui thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/ennui/thesaurus/synonyms>.
MLASmart Define. "ennui thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/ennui/thesaurus/synonyms>