Is there such a word as unexcusable?

Unpardonable, unforgivable, intolerable.

Incapable of being excused or justified.

Un-eks-kū′za-bl, adj. inexcusable.

For one reason, there’s a difference between an “excusable” and “inexcusable” mistake. Webster defines “excuse” as “to forgive entirely or disregard as of trivial import.” Webster defines “inexcusable” as “Impossible to excuse or justify.” What are the elements of an “inexcusable” mistake? The absence of justification.

1, His drunken outbursts during the mayor’s speech were inexcusable. 2, I fear lest we commit an inexcusable blunder. 3, He said the killing of innocent people was inexcusable. 4, It’s inexcusable that such young children were left in the house alone.

From Longman Dictionary of Contemporary Englishin‧ex‧cu‧sa‧ble /ˌɪnɪkˈskjuːzəbəl◂/ adjective BAD BEHAVIOUR OR ACTIONSFORGIVEinexcusable behaviour is too bad to be excused an inexcusable act of aggression —Inexcusably adverbExamples from the Corpusinexcusable• Anyone can make a mistake, but to ignore basic safety …

Inexcusable (adj.)

Early 15c., from Latin inexcusabilis “without excuse; affording no excuse,” from In- “not, opposite of” (see in- (1)) + excusabilis, from excusare “apologize, make an excuse for” (see excuse (v.)).

Definition of indefensible

1a : Incapable of being maintained as right or valid : untenable. b : incapable of being justified or excused : inexcusable indefensible comments.

Definition of unwarrantable

: Not justifiable : inexcusable.

Inconsequential, infinitesimal, irrelevant, meager, meaningless, minimal, minor, minuscule, negligible, paltry, pointless, senseless, trivial, unimportant, casual, immaterial, inappreciable, inconsiderable, lesser, light.

Definition of have someone stumped

: To be too difficult for someone to solve or answer The problem/question had me stumped.

Reprehensible, blameworthy, blamable, guilty, and culpable mean Deserving reproach or punishment. Reprehensible is a strong word describing behavior that should evoke severe criticism.