Antonyms of adj inexpiable
1 sense of inexpiable                                                   
Sense 1
inexpiable -- (incapable of being atoned for)
INDIRECT (VIA unpardonable) -> pardonable -- (admitting of being pardoned)
Similarity of adj inexpiable
1 sense of inexpiable                                                   
Sense 1
inexpiable -- (incapable of being atoned for)
       => unpardonable (vs. pardonable) -- (not admitting of pardon; "unpardonable behavior")

