avow
/ə-ˈvau̇/
verb
to declare assuredly
to declare openly, bluntly, and without shame
She avowed her innocence.
acknowledge admit own avow confess mean to disclose against one's will or inclination. acknowledge implies the disclosing of something that has been or might be concealed. admit implies reluctance to disclose, grant, or concede and refers usually to facts rather than their implications.