Synonyms|2.5kAntonyms|295|Broader|37Narrower|107Related|878

32 entries under noun topic. ×

17
calmness
13
apathy(interest, attitude, lack)
10
unconcern(verb, feeling, fun, reassure)
10
confidence
6
indifference(respect, interest, absence)
6
carelessness
6
ease
5
calm(verb, disregard, reassure)
5
reassurance
3
neglect(verb, disregard, respect, note)
3
disinterest
2
inattention
1
negligence
1
fun
1
pleasure
1
thoughtlessness
1
unresponsiveness
0
disregard(feeling, regard)
0
coldness
0
composure
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APASmart Define. (2016). concern thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/concern/thesaurus/antonyms
ChicagoSmart Define. 2016. "concern thesaurus" https://smartdefine.org/concern/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, concern thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/concern/thesaurus/antonyms>.
MLASmart Define. "concern thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/concern/thesaurus/antonyms>