Adjective unforgiving has 3 senses
- unforgiving - unwilling or unable to forgive or show mercy; "a surly unforgiving old woman"
Antonyms: forgiving, kind, tolerant, unvindictive
- grim, inexorable, relentless, stern, unappeasable, unforgiving, unrelenting - not to be placated or appeased or moved by entreaty; "grim determination"; "grim necessity"; "Russia's final hour, it seemed, approached with inexorable certainty"; "relentless persecution"; "the stern demands of parenthood"
Antonym: placable (indirect, via implacable)
- uncharitable, unforgiving - harsh and severe; "I hope I'm not being uncharitable but he really is a bore"; "unjust and uncharitable criticism"
Antonym: generous (indirect, via ungenerous)
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