477 entries under adjective topic. ×

3
unforthcoming(reserved, reticent, taciturn)
3
unimpassioned(calm, restrained, unfriendly, aloof)
3
unkindly(bad, cold, aloof, coldhearted)
3
unloving(cool, cold, detached, unfriendly)
3
unmerciful
3
unreciprocated(calm, quiet, humble, shy)
3
unsocial(indifferent, modest, nervous, humble)
3
unsusceptible(hard, careless, indifferent, cruel)
3
unyielding(cold, indifferent, impassive, stubborn)
3
withdrawn(indifferent, restrained, detached, unfriendly)
3
without response(calm, quiet, humble, shy)
3
wooden(dull, quiet, flat, cold)
2
Laodicean(cold, dead, apathy, passive)
2
anesthetized(flat, cold, numb, insensitive)
2
antisocial
2
calm(cold, indifferent, restrained, detached)
2
close-mouthed(quiet, gentle, aloof, reserved)
2
coldhearted(hard, indifferent, detached, unfeeling)
2
controlled
2
demure(quiet, gentle, aloof, reserved)
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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>