130 entries under unfriendly topic. ×

5
serene(adjective, calm, close, quiet, cool)
5
uncongenial(adjective, cold, shy, antisocial)
4
cautious(adjective, calm, soft, reasonable, gentle)
4
impersonal(adjective, cool, indifferent, detached, casual)
4
imperturbable(adjective, calm, cool, firm, sensible)
4
passionless(adjective, cool, detached, blank)
4
placid(adjective, close, quiet, cool, gentle)
4
spiritless(adjective, cool, blank, aloof)
4
stony(adjective, cool, indifferent, aloof)
4
unenthusiastic(adjective, calm, person, cool, indifferent)
4
unfeeling(adjective, cool, detached, blank)
3
eremitic(adjective, close, quiet, gentle, mild)
3
mild(adjective, calm, close, quiet, simple)
3
proud(cold, indifferent, aloof, remote)
3
unconcerned(adjective, calm, cool, cold, indifferent)
3
unmoved(adjective, calm, cool, indifferent, restrained)
2
hateful(adjective, indifferent, aloof, remote)
2
hesitant(adjective, quiet, simple, gentle, restrained)
2
incurious(adjective, indifferent, restrained, detached, casual)
2
inhospitable(adjective, cool, cold, shy)
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APASmart Define. (2016). reserved thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/reserved/thesaurus/synonyms
ChicagoSmart Define. 2016. "reserved thesaurus" https://smartdefine.org/reserved/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, reserved thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/reserved/thesaurus/synonyms>.
MLASmart Define. "reserved thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/reserved/thesaurus/synonyms>