Crossword clues for the word: OTTOII The word OTTOII has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for OTTOII Showing 1 to 9 of 9 results Clue(s) """Red"" Holy Roman emperor" "Holy Roman emperor, 973-83" German king who's the son of Adelaide of Italy Holy Roman emperor beginning in 973 Holy Roman emperor known as 'The Red' Holy Roman emperor who succeeded his father in 973 Holy Roman emperor; 955-983 Holy Roman emperor: 955-83 Tenth-century emperor