Disavow means to deny any responsibility or association with something. Its antonyms are words indicating a recognition of the responsibility or association with something. These words include accept, acknowledge, agree, affirm, approve, sanction, endorse, own, admit, and embrace. When you accept something, it means you recognize it, and you decide to take responsibility for it, while acknowledging means to admit the existence or truth of something. Agree is when two parties come to a mutual understanding, and affirm is when you confirm the truth of something. Sanction is the approval of something, while endorse is when you express your support for something. Own is when you accept responsibility for something, and admit is when you acknowledge the truth or existence of something. Lastly, embrace is when you accept or adopt something as your own.