Synonyms|296Antonyms|99|Broader|12Narrower|4Related|201

29 entries under ennui topic. ×

11
dullness(noun, excite, weakness, depression, melancholy)
8
boredom(noun, melancholy, routine, dullness, discontent)
8
monotony(noun, dull, melancholy, routine, dullness)
5
lethargy(noun, melancholy, dullness, apathy, indifference)
5
tedium(noun, melancholy, routine, dullness, apathy)
4
sameness(noun, melancholy, routine, dullness, apathy)
3
tediousness(noun, melancholy, routine, dullness, apathy)
2
apathy(noun, melancholy, dullness, indifference, discontent)
2
discontent
2
indifference(noun, melancholy, dullness, apathy, discontent)
1
detachment(noun, melancholy, dullness, apathy, indifference)
1
disgust(noun, melancholy, dullness, apathy, indifference)
1
disinterest weariness(expression, melancholy, dullness, apathy, indifference)
1
distaste(noun, melancholy, dullness, apathy, indifference)
1
doldrums(noun, melancholy, dullness, apathy, indifference)
1
fatigue(noun, melancholy, dullness, apathy, indifference)
1
incuriosity(noun, melancholy, dullness, apathy, indifference)
1
irksomeness(noun, melancholy, dullness, apathy, indifference)
1
jadedness(noun, melancholy, dullness, apathy, indifference)
1
lack of interest(noun, expression, idiom, melancholy, dullness)
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ChicagoSmart Define. 2015. "flatness thesaurus" https://smartdefine.org/flatness/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, flatness thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/flatness/thesaurus/synonyms>.
MLASmart Define. "flatness thesaurus" 15 June 2015. Web. 21 September 2026. <https://smartdefine.org/flatness/thesaurus/synonyms>