Crossword clues for the word: CENTENNIAL The word CENTENNIAL has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for CENTENNIAL Showing 1 to 9 of 9 results Clue(s) ___ State: Colorado "1876, e.g." "2014, for Doublemint gum" "Colorado (with ""state"")" "July 4, 1876" "May 11, 2014, for ""E"" as a ""D""" 100th anniversary Anniversary of note Colorado's Nickname: The ____ state