Crossword clues for the word: BOITO The word BOITO has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for BOITO Showing 1 to 9 of 9 results Clue(s) 'Mephistopheles' composer 'Otello' librettist """Mefistofele"" composer" "Composer of ""Mefistofele""" A librettist for Verdi Arrigo —, Italian composer of 1868 opera Mefistofele Librettist for Verdi's "Otello" and "Falstaff" Librettist of Verdi operas. Verdi's librettist.