4 entries under wrong topic. ×

13
indefensible(adjective, accusation, vice, forgiveness)
12
inexcusable(adjective, accusation, vice, forgiveness)
10
unforgivable(adjective, awful, terrible, unwarranted)
3
unconscionable(adjective, indefensible, unwarrantable)
11 years ago|2.1k views|share |citing 
APASmart Define. (2015). unpardonable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unpardonable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unpardonable thesaurus" https://smartdefine.org/unpardonable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, unpardonable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unpardonable/thesaurus/synonyms>.
MLASmart Define. "unpardonable thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/unpardonable/thesaurus/synonyms>