238 entries under noun topic. ×

22
boredom(worry, anxiety, excite, condition)
17
tedium(sorrow, depression, melancholy, sadness)
12
fatigue(verb, worry, fail, strain)
12
melancholy(trouble, worry, distress, sorrow)
11
apathy(depression, melancholy, gloom, dullness)
11
dissatisfaction(trouble, anxiety, confusion, conflict)
11
tiredness(weakness, fatigue, lethargy, weariness)
10
depression(distress, sorrow, melancholy, sadness)
10
listlessness(weakness, depression, melancholy, gloom)
9
weariness(worry, anxiety, weakness, disappointment)
8
dejection(trouble, worry, distress, sorrow)
8
dullness(trouble, worry, distress, sorrow)
8
monotony(melancholy, routine, dullness, apathy)
8
sadness(trouble, worry, distress, sorrow)
7
blues(trouble, distress, sorrow, depression)
7
dispiritedness(trouble, worry, distress, sorrow)
7
doldrums(depression, melancholy, dullness, apathy)
7
lassitude(depression, melancholy, gloom, dullness)
6
annoyance(trouble, worry, anxiety, confusion)
6
blahs(trouble, worry, distress, sorrow)
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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>