77 entries under reserved topic. ×

8
stiff(adjective, cold, aloof, remote)
8
uncommunicative(adjective, person, cool, avoid, cold)
8
unresponsive(adjective, cold, indifferent, restrained, detached)
7
chill(adjective, mean, cool, nasty, indifferent)
7
indifferent(adjective, person, hard, cold, feelings)
6
uncompanionable(adjective, person, avoid, cold, indifferent)
6
unforthcoming(adjective, person, cool, cold, feelings)
6
unneighborly(adjective, cool, nasty, cold, sensitive)
5
formal(adjective, cool, cold, indifferent, detached)
5
inaccessible(adjective, cool, cold, sensitive, shy)
4
hard-hearted(adjective, person, mean, hard, indifferent)
4
reticent(adjective, cool, cold, indifferent, restrained)
4
retiring(adjective, person, cool, avoid, cold)
4
undemonstrative(adjective, cool, indifferent, restrained, aloof)
4
unenthusiastic(adjective, person, cool, indifferent, feelings)
3
apathetic(adjective, cool, indifferent, restrained, aloof)
3
solitary(adjective, cold, indifferent, restrained, detached)
2
laid back(expression, adjective, person, cold, indifferent)
2
lone wolf(expression, adjective, person, indifferent, detached)
2
lukewarm(adjective, cool, indifferent, restrained, aloof)
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APASmart Define. (2016). unfriendly thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unfriendly/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfriendly thesaurus" https://smartdefine.org/unfriendly/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, unfriendly thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unfriendly/thesaurus/synonyms>.
MLASmart Define. "unfriendly thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/unfriendly/thesaurus/synonyms>