1
frosty
1
galling
1
hard(adjective, tough, severe, cruel, unfeeling)
1
hard-hearted(adjective, hard, tough, severe, cold)
1
hardened(adjective, hard, tough, severe, cruel)
1
heartless(adjective, hard, tough, severe, cruel)
1
hostile
1
ill
1
inanimate(adjective, hard, tough, severe, cold)
1
incompatible
1
inhuman(adjective, hard, tough, severe, cold)
1
inimical
1
insensate(adjective, hard, tough, severe, cold)
1
insensible(adjective, hard, tough, severe, cold)
1
insensitive(adjective, hard, tough, severe, cold)
1
iron-hearted(adjective, hard, tough, severe, cold)
1
malicious
1
malign
1
malignant
1
merciless(adjective, hard, tough, severe, cold)
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APASmart Define. (2015). unamiable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unamiable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unamiable thesaurus" https://smartdefine.org/unamiable/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unamiable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unamiable/thesaurus/synonyms>.
MLASmart Define. "unamiable thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/unamiable/thesaurus/synonyms>