95 entries under listless topic. ×

23
indifferent(adjective, calm, dull, quiet, mean)
22
insensitive(adjective, dull, quiet, mean, bad)
21
cool(adjective, calm, dull, mean, hard)
20
apathetic(adjective, calm, person, dull, quiet)
17
cold(adjective, calm, dull, mean, hard)
17
aloof(adjective, calm, mean, hard, cool)
17
unemotional(adjective, calm, dull, mean, hard)
17
unfeeling(adjective, calm, dull, mean, bad)
16
callous(adjective, calm, person, quiet, mean)
16
insensible(adjective, quiet, bad, hard, careless)
15
unmoved(adjective, calm, mean, hard, cool)
15
unsympathetic(adjective, quiet, mean, bad, hard)
15
impassive(adjective, calm, dull, hard, careless)
12
unconcerned(adjective, calm, mean, hard, cool)
12
uninterested(adjective, cold, indifferent, feelings, restrained)
11
dull(adjective, calm, quiet, flat, slow)
10
inert(adjective, dull, quiet, moving, flat)
9
passive(adjective, calm, dull, cool, flat)
9
phlegmatic(adjective, calm, dull, cool, slow)
8
emotionless(adjective, calm, dull, bad, flat)
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APASmart Define. (2016). unresponsive thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unresponsive/thesaurus/synonyms
ChicagoSmart Define. 2016. "unresponsive thesaurus" https://smartdefine.org/unresponsive/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, unresponsive thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unresponsive/thesaurus/synonyms>.
MLASmart Define. "unresponsive thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/unresponsive/thesaurus/synonyms>