1
chilly(adjective, description, characteristics, situations)
1
cold(adjective, description, characteristics, situations)
1
disillusioned(adjective, attitude, characteristics, states)
1
dispassionate(adjective, description, characteristics, situations)
1
frigid(adjective, description, characteristics, situations)
1
frosty(adjective, description, characteristics, situations)
1
halfhearted(adjective, description, characteristics, situations)
1
impassive(adjective, description, characteristics, situations)
1
neutral(adjective, description, characteristics, situations)
1
undemonstrative(adjective, description, characteristics, situations)
1
uneager(adjective, description, characteristics, situations)
1
unemotional(adjective, description, characteristics, situations)
1
unfeeling(adjective, description, characteristics, situations)
1
unresponsive(adjective, description, characteristics, situations)
1
unsympathetic(adjective, description, characteristics, situations)
0
languid(adjective, description, characteristics, traits, situations)
0
perfunctory(adjective, description, characteristics, traits, situations)
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APASmart Define. (1970). lacking interest thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/lacking_interest/thesaurus/synonyms
ChicagoSmart Define. 1970. "lacking interest thesaurus" https://smartdefine.org/lacking_interest/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 1970, lacking interest thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/lacking_interest/thesaurus/synonyms>.
MLASmart Define. "lacking interest thesaurus" 1 January 1970. Web. 21 September 2026. <https://smartdefine.org/lacking_interest/thesaurus/synonyms>