unforgiving

Definitions of unforgiving
1

adj unwilling or unable to forgive or show mercy

“a surly unforgiving old woman”
Synonyms:
revengeful, vengeful, vindictive
disposed to seek revenge or intended for revenge
Antonyms:
forgiving
inclined or able to forgive and show mercy
kind, tolerant
tolerant and forgiving under provocation
unvindictive
not vindictive
show more antonyms...

adj not to be placated or appeased or moved by entreaty

Synonyms:
grim, inexorable, relentless, stern, unappeasable, unrelenting
implacable
incapable of being placated

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