Crossword clues for the word: OTHO The word OTHO has appeared as an answer to at least 58 crossword clues on different crossword puzzles. Crossword clues for OTHO Showing 51 to 58 of 58 results Clue(s) Ruler for three months Second emperor after Nero Second Roman emperor in the Year of the Four Emperors Subject of a Keats tragedy The second emperor in the Year of the Four Emperors Three-month Roman emperor Vitellius succeeded him Vitellius's predecessor « Previous Next » 1 2