118 entries under indifferent topic. ×

6
spiritless(adjective, dull, cool, weak, easy)
6
unimpressed(adjective, calm, restrained, apathetic)
5
aloof(adjective, calm, person, cool)
5
perfunctory(adjective, enthusiastic, apathetic, listless)
5
staid(adjective, calm, restrained, subdued)
5
unemotional(adjective, restrained, unfriendly, emotionless)
5
unmoved(adjective, calm, dull, cool, flat)
4
blasé(adjective, apathetic, unconvinced, uninspired)
4
languid(adjective, dull, weak, easy, flat)
4
reserved(adjective, calm, person, cool)
4
sedate(adjective, calm, restrained, subdued)
4
subdued(adjective, calm, dull, cool, flat)
4
unfriendly(adjective, person, cool, feelings)
4
unwelcoming(adjective, person, cool, feelings)
3
careless
3
chill(cool, restrained, reserved, unemotional)
3
dispassionate(adjective, calm, restrained, subdued)
3
dull(adjective, flat, warm, low, sad)
3
emotionless(adjective, cool, unfriendly, aloof)
2
detached(adjective, unfriendly, unemotional, emotionless)
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APASmart Define. (2016). unenthusiastic thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unenthusiastic/thesaurus/synonyms
ChicagoSmart Define. 2016. "unenthusiastic thesaurus" https://smartdefine.org/unenthusiastic/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unenthusiastic thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unenthusiastic/thesaurus/synonyms>.
MLASmart Define. "unenthusiastic thesaurus" 23 March 2016. Web. 30 September 2026. <https://smartdefine.org/unenthusiastic/thesaurus/synonyms>