2
distaste(noun, melancholy, dullness, apathy, indifference)
2
distraction(noun, inattention)
2
dreaminess(noun, reserve, indifference, detachment, inattention)
2
hebetude(noun, disregard, dullness, apathy, inactivity)
2
idleness(noun, disregard, dullness, apathy, inactivity)
2
inattentiveness(noun, sloppiness)
2
inconsequence(noun, disregard, indifference, detachment, unimportance)
2
indolence(noun, disregard, dullness, apathy, inactivity)
2
inertia(noun, disregard, interest, lack, dullness)
2
inertness(noun, disregard, dullness, apathy, inactivity)
2
inexcitability
2
inobservance(noun, inattention)
2
languidness(disregard, indifference, lethargy)
2
languor(noun, disregard, dullness, apathy, inactivity)
2
lapse(noun, disregard, negligence, inattention, abandonment)
2
laziness(noun, disregard, apathy, inactivity, indifference)
2
oblivion(noun, neglect, disrespect, disdain, apathy)
2
omission(noun, disregard, neglect, disrespect, disdain)
2
preoccupation(noun, reserve, indifference, detachment, inattention)
2
remissness(noun, disregard, negligence, inattention, abandonment)
10 years ago|10k views|share |citing 
APASmart Define. (2016). unconcern thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unconcern/thesaurus/synonyms
ChicagoSmart Define. 2016. "unconcern thesaurus" https://smartdefine.org/unconcern/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, unconcern thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unconcern/thesaurus/synonyms>.
MLASmart Define. "unconcern thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/unconcern/thesaurus/synonyms>