01 adv. With a degree of guilt or folly beyond excuse or justification.
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1.
With a degree of guilt or folly beyond excuse or justification.“Inexcusably obstinate and perverse.” — Jortin.
Entry
1 sense
Webster, 1913
Inexcusably
· In·ex·cus·a·bly
· IPA /ˌɪnɪkskjˈuːzəbliː/