Synonyms of unholy in English:

unholy


See definition of unholy

adjective

1‘a grin of unholy amusement spread across his face’

SYNONYMS
ungodly, godless, irreligious, impious, blasphemous, sacrilegious, profane, heathen, pagan, atheistic, non-theistic, irreverent
wicked, evil, iniquitous, immoral, corrupt, depraved, sinful, devilish, fiendish, demonic, diabolical, satanic, infernal
ANTONYMS

righteous, holy

2‘she'd had an unholy row with Mama’

SYNONYMS
shocking, dreadful, outrageous, appalling, terrible, horrifying, horrendous, horrific, frightful
informal ungodly
ANTONYMS

mild

3‘an unholy alliance between art and commerce had sprung up’

SYNONYMS
unnatural, discordant, incompatible, unusual, improbable
hellish, made in hell