Synonyms|62Antonyms|3|Broader|1Narrower|1Related|10
6
apathy(noun, melancholy, dullness, indifference, discontent)
6
boredom(noun, melancholy, sadness, dullness, apathy)
4
no feeling(state, indifference)
3
unconcern(noun, melancholy, dullness, apathy, indifference)
2
detachment(noun, melancholy, dullness, apathy, indifference)
2
indifference(noun, melancholy, dullness, apathy, discontent)
2
lassitude(noun, melancholy, dullness, apathy, indifference)
2
listlessness(noun, melancholy, dullness, apathy, indifference)
1
blahs(noun, melancholy, sadness, apathy, languor)
1
carelessness
1
disgust(noun, melancholy, dullness, apathy, indifference)
1
disinterest
1
disinterest weariness(noun, expression, melancholy, dullness, apathy)
1
dissatisfaction(noun, melancholy, sadness, apathy, languor)
1
distaste(noun, melancholy, dullness, apathy, indifference)
1
doldrums(noun, melancholy, dullness, apathy, indifference)
1
dullness(noun, melancholy, apathy, indifference, discontent)
1
ennui(noun, melancholy, dullness, apathy, indifference)
1
fatigue(noun, melancholy, dullness, apathy, indifference)
1
flatness(noun, melancholy, dullness, apathy, indifference)
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APASmart Define. (2015). lack of interest thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/lack_of_interest/thesaurus/synonyms
ChicagoSmart Define. 2015. "lack of interest thesaurus" https://smartdefine.org/lack_of_interest/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, lack of interest thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/lack_of_interest/thesaurus/synonyms>.
MLASmart Define. "lack of interest thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/lack_of_interest/thesaurus/synonyms>