352 entries under adjective topic. ×

6
negative(bad, doubtful, pessimistic, cynical)
6
neutral(indifferent, listless, unconvinced, uninspired)
6
quiet(calm, indifferent, restrained, subdued)
6
reluctant(difficult, awkward, antagonistic, forced)
6
spiritless(dull, cool, weak, easy)
6
unimpressed(calm, indifferent, restrained, apathetic)
5
aloof(calm, person, cool, indifferent)
5
insouciant
5
perfunctory(indifferent, enthusiastic, apathetic, listless)
5
staid(calm, indifferent, restrained, subdued)
5
unemotional(indifferent, restrained, unfriendly, emotionless)
5
unmoved(calm, dull, cool, flat)
5
unwilling(bad, weak, gloomy, mood)
4
backward(person, feelings, forced, averse)
4
blasé(indifferent, apathetic, unconvinced, uninspired)
4
frosty(person, cool, feelings, aloof)
4
hostile(person, feelings, antagonistic, pessimistic)
4
languid(dull, weak, easy, flat)
4
loath(difficult, awkward, antagonistic, forced)
4
reserved(calm, person, cool, indifferent)
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APASmart Define. (2016). unenthusiastic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unenthusiastic/thesaurus/synonyms
ChicagoSmart Define. 2016. "unenthusiastic thesaurus" https://smartdefine.org/unenthusiastic/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unenthusiastic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unenthusiastic/thesaurus/synonyms>.
MLASmart Define. "unenthusiastic thesaurus" 23 March 2016. Web. 29 September 2026. <https://smartdefine.org/unenthusiastic/thesaurus/synonyms>