Antonyms of adv inexcusably

1 of 2 senses of inexcusably

Sense 1
inexcusably, unpardonably, unforgivably -- (in an unpardonable manner or to an unpardonable degree; "he was inexcusably cruel to his wife")
       Antonym of excusably (Sense 1)
      => excusably, forgivably, pardonably -- (in an excusable manner or to an excusable degree; "he was excusably late")

Synonyms of adv inexcusably

2 senses of inexcusably

Sense 1
inexcusably, unpardonably, unforgivably -- (in an unpardonable manner or to an unpardonable degree; "he was inexcusably cruel to his wife")

Sense 2
unjustifiably, inexcusably -- (without any excuse; "he is unjustifiably harsh on her")