Synonyms of unkind in English:

unkind


See US English definition of unkind

See UK English definition of unkind

See Spanish definition of inclemente

adjective

1‘everyone was being rude and unkind to him’

SYNONYMS
uncharitable, unpleasant, disagreeable, nasty, mean, mean-spirited, cruel, vicious, spiteful, malicious, malevolent, harsh, callous, pitiless, ruthless, unsympathetic, unfeeling, compassionless, uncaring, snide, shabby, hurtful, wounding, upsetting, ill-natured, hard-hearted, heartless, cold-hearted, merciless, brutal, savage, inhuman
unfriendly, unamiable, uncivil, inconsiderate, insensitive, ungenerous, inhospitable, unkindly, hostile
informal beastly, bitchy, catty
ANTONYMS

kind

2‘we were unlucky to have such unkind weather’

SYNONYMS
inclement, harsh, intemperate, rough, severe, bitter, filthy
ANTONYMS

fine