reprobate
noun
a depraved, unprincipled, or wicked person.
Used to describe an ongoing action or state that is currently taking place in the immediate present.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
But I must not myself commit the very error I am reprobating.
From Arthur O'Leary His Wanderings And Ponderings In Many Lands by Charles James Lever