adjective Etymology: Middle English inexpyable, from Latin inexpiabilis, from in- + expiare to expiate Date: 15th century not capable of being atoned for, implacable , unappeasable , inexpiably adverb
INEXPIABLE
Meaning of INEXPIABLE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012