forgiving
for-giv-ing
adjective
Willing to pardon or excuse faults and mistakes readily.
"She has a very forgiving nature."
adjective
Designed or structured to tolerate errors or imperfections without severe penalty.
"This car's handling is quite forgiving."
Thesaurus
Synonyms: tolerant, unvindictive, kind, absolvitory, exculpatory, exonerative
Antonyms: unforgiving