Declare with assurance (4)
I believe the answer is:
avow
(Other definitions for avow that I've seen before include "Assert - admit" , "Strongly maintain" , "Solemnly promise" , "State openly" , "Assert or confess openly" .)
I believe the answer is:
avow
(Other definitions for avow that I've seen before include "Assert - admit" , "Strongly maintain" , "Solemnly promise" , "State openly" , "Assert or confess openly" .)