Crossword clues for the word: NOTARIZE The word NOTARIZE has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for NOTARIZE Showing 1 to 9 of 9 results Clue(s) "Authenticate, in a way" "Certify, as a document" "Certify, as a signature" "Certify, in a way" "Stamp and sign, perhaps" Attest officially. Certify documents Certify with a seal Certify with a seal, as a document