disavows

/D IH0 S AH0 V AW1 Z/
verb
  1. 1

    To strongly and solemnly refuse to own or acknowledge; to deny responsibility for, approbation of, and the like.

    โ€œHe was charged with embezzlement, but he disavows the crime.โ€

  2. 2

    To deny; to show the contrary of; to deny legitimacy or achievement of any kind.

    โ€œBecause of her dissatisfaction, she now disavows the merits of fascism.โ€

Source: https://en.wiktionary.org/wiki/disavow, https://en.wiktionary.org/wiki/disavows