Synonyms for aver Found 8 synonyms across 2 meanings for “aver”. report or maintain (verb) allegesay to declare or affirm solemnly and formally as true (verb) affirmverifyassertavowswanswear Explore Related Words Rhymes with averSynonyms for allegeSynonyms for saySynonyms for affirmSynonyms for verifySynonyms for assert Synonym Finder | Rhyme Finder | Poetry Editor