102 entries under restrained topic. ×

7
distant(adjective, cool, cold, indifferent)
7
impervious(adjective, calm, bad, cold, indifferent)
7
lukewarm(adjective, calm, mean, hard, cool)
6
hard-boiled(adjective, calm, person, bad, hard)
6
hard-hearted(adjective, calm, bad, cold, indifferent)
6
remote(adjective, cool, indifferent, detached)
6
reticent(adjective, close, quiet, cool)
5
incurious(adjective, hard, cold, indifferent, feelings)
5
standoffish(adjective, cool, cold, indifferent)
5
uncommunicative(adjective, indifferent, shy, detached)
4
inhibited(adjective, calm, close, quiet, cool)
4
unapproachable(adjective, cold, indifferent, short)
4
unstirred(adjective, calm, mean, hard, cool)
4
untouched(adjective, calm, mean, hard, cool)
3
quiet(adjective, calm, dull, close, gentle)
3
unimpassioned(adjective, calm, unfriendly, aloof)
3
withdrawn(adjective, indifferent, detached, unfriendly)
2
calm(adjective, cold, indifferent, detached)
2
imperturbable(adjective, calm, cool, unfriendly)
2
laid-back(adjective, calm, slow, indifferent)
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APASmart Define. (2016). unresponsive thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unresponsive/thesaurus/synonyms
ChicagoSmart Define. 2016. "unresponsive thesaurus" https://smartdefine.org/unresponsive/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, unresponsive thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unresponsive/thesaurus/synonyms>.
MLASmart Define. "unresponsive thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/unresponsive/thesaurus/synonyms>