1
sullenly(adjective, adverb)
1
trying
1
uncaring
1
uncivil
1
undesireworthily
1
uneager
1
unfeeling
1
unflattering
1
ungracious
1
unmannerly
1
unmerciful
1
unprofitable
1
unreceptive(adjective, mean, bad, open, unfriendly)
1
unsympathetic
1
unwarmhearted(noun, kind, affable, affectionate, trusting)
1
unwelcome
1
vicious(adjective, nasty, hateful)
1
vile(good, right, gentle)
1
warmongering(adjective, person, positive)
1
waspish
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APASmart Define. (2016). friendly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/friendly/thesaurus/antonyms
ChicagoSmart Define. 2016. "friendly thesaurus" https://smartdefine.org/friendly/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, friendly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/friendly/thesaurus/antonyms>.
MLASmart Define. "friendly thesaurus" 26 March 2016. Web. 22 September 2026. <https://smartdefine.org/friendly/thesaurus/antonyms>