45 entries under unresponsive topic. ×

1
impervious(adjective, indifferent, detached, distant, apathetic)
1
inattentive(adjective, indifferent, detached, distant, apathetic)
1
listless(adjective, indifferent, detached, distant, apathetic)
1
neutral(adjective, indifferent, detached, distant, apathetic)
1
nonchalant(adjective, indifferent, detached, distant, apathetic)
1
nonpartisan(adjective, indifferent, detached, distant, apathetic)
1
objective(adjective, indifferent, detached, distant, apathetic)
1
passionless(adjective, indifferent, detached, distant, apathetic)
1
phlegmatic(adjective, indifferent, detached, distant, apathetic)
1
regardless(adjective, indifferent, detached, distant, apathetic)
1
scornful(adjective, indifferent, detached, distant, apathetic)
1
stoical(adjective, indifferent, detached, distant, apathetic)
1
supercilious(adjective, indifferent, detached, distant, apathetic)
1
superior(adjective, indifferent, detached, distant, apathetic)
1
unaroused(adjective, indifferent, detached, distant, apathetic)
1
unbiased(adjective, indifferent, detached, distant, apathetic)
1
uncommunicative(adjective, close, quiet, gentle, mild)
1
unconcerned(adjective, indifferent, detached, aloof, distant)
1
unemotional(adjective, indifferent, detached, distant, apathetic)
1
unfeeling(adjective, indifferent, detached, distant, apathetic)
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APASmart Define. (2016). diffident thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/diffident/thesaurus/synonyms
ChicagoSmart Define. 2016. "diffident thesaurus" https://smartdefine.org/diffident/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, diffident thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/diffident/thesaurus/synonyms>.
MLASmart Define. "diffident thesaurus" 24 March 2016. Web. 20 September 2026. <https://smartdefine.org/diffident/thesaurus/synonyms>