AVOW /əˈvaʊ/ Scrabble 10 Words With Friends 11 Definition verb to declare or affirm solemnly and formally as true. — synonyms: affirm, verify, assert, aver, swan, swear verb admit openly and bluntly. — synonyms: avouch See all 8 words you can make from AVOW → 4-letter words Words starting with A Words ending with W ← Unscramble different letters