Synonyms|709Antonyms|596|Broader|16Narrower|31Related|1k
3
laxness(noun, disregard, negligence, inattention, tolerance)
3
levity
3
lifelessness(noun, fatigue, weariness, stupor, tiredness)
3
lukewarmness
3
mediocrity
3
monotony(noun, melancholy, dullness, apathy, discontent)
3
omission(noun, disregard, neglect, disrespect, disdain)
3
puniness
3
resignation(noun, inactivity, stoicism, impassiveness, inactiveness)
3
ruthlessness(noun, dislike, hostility, animosity, harshness)
3
self-possession(noun, calmness, composure, unflappability)
3
slackness(noun, disregard, negligence, inattention, abandonment)
3
sleepiness(noun, disregard, dullness, apathy, inactivity)
3
slightness
3
slothfulness
3
stolidness(noun, disregard, feelings, apathy, calmness)
3
stoniness(noun, insensitivity, coldness, unfriendliness, taciturnity)
3
stupefaction(noun, dullness)
3
tedium(noun, depression, melancholy, gloom, dullness)
3
toughness(noun, dislike, hostility, animosity, harshness)
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APASmart Define. (2016). indifference thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/indifference/thesaurus/synonyms
ChicagoSmart Define. 2016. "indifference thesaurus" https://smartdefine.org/indifference/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, indifference thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/indifference/thesaurus/synonyms>.
MLASmart Define. "indifference thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/indifference/thesaurus/synonyms>