64 entries under diffident topic. ×

9
uncommunicative(adjective, person, cool, avoid, cold)
8
distant(adjective, separate, cool, cold, indifferent)
6
reticent(adjective, modest, nervous, humble, hesitant)
3
bashful(adjective, modest, humble, hesitant, suspicious)
3
unresponsive(adjective, indifferent, modest, nervous, humble)
2
backward(adjective, person, feelings, modest, humble)
2
demure(adjective, modest, humble, hesitant, suspicious)
2
haughty(adjective, indifferent, detached, distant, apathetic)
2
silent(adjective, indifferent, detached, distant, apathetic)
1
apprehensive(adjective, modest, nervous, humble, hesitant)
1
blase(adjective, indifferent, detached, distant, apathetic)
1
conscious(adjective, modest, nervous, humble, hesitant)
1
coy(adjective, modest, nervous, humble, hesitant)
1
disinterested(adjective, indifferent, detached, distant, apathetic)
1
equitable(adjective, indifferent, detached, distant, apathetic)
1
fearful(adjective, modest, nervous, humble, hesitant)
1
heedless(adjective, indifferent, detached, distant, apathetic)
1
highbrow(adjective, indifferent, detached, distant, apathetic)
1
impartial(adjective, indifferent, detached, distant, apathetic)
1
impervious(adjective, indifferent, detached, distant, apathetic)
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APASmart Define. (2016). unsocial thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unsocial/thesaurus/synonyms
ChicagoSmart Define. 2016. "unsocial thesaurus" https://smartdefine.org/unsocial/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, unsocial thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unsocial/thesaurus/synonyms>.
MLASmart Define. "unsocial thesaurus" 23 March 2016. Web. 21 September 2026. <https://smartdefine.org/unsocial/thesaurus/synonyms>