Synonyms|1.3kAntonyms|236|Broader|18Narrower|16Related|1.1k
1
careless
1
chilly
1
clinical
1
dilatory(adjective, ready, procrastinating)
1
discouraged
1
enervated
1
hesitant
1
impassive
1
incurious
1
indolent(adjective, lazy)
1
insouciant
1
lackluster(adjective, dull, bright, lifeless)
1
pessimistic
1
unconcerned
1
undemonstrative
1
unfriendly
1
unhappy
1
unimpressed
1
unmoved
1
unsympathetic
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APASmart Define. (2016). enthusiastic thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/enthusiastic/thesaurus/antonyms
ChicagoSmart Define. 2016. "enthusiastic thesaurus" https://smartdefine.org/enthusiastic/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, enthusiastic thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/enthusiastic/thesaurus/antonyms>.
MLASmart Define. "enthusiastic thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/enthusiastic/thesaurus/antonyms>