It is inexcusable for him to yell, cuss and tell you that you don't have the right after seven months to ask questions about his personal business.
McCully on the other hand, thought Temple's failure to execute was inexcusable.
Some might say something I consider even worse: It is inexcusable that some go hungry while you have so much.
Such rudimentary and imperfect sketches would be quite excusable in a first draft, but inexcusable and incredible after the Nicomachean Ethics had been written.
The nepotism in which the pope indulged is especially inexcusable.
His manner of disposing of the Irish forfeitures was inexcusable.
In 1796 he published a long letter to Washington, attacking his military reputation and his presidential policy with inexcusable bitterness.