Crossword clues for the word: CAPITALONE The word CAPITALONE has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for CAPITALONE Showing 1 to 3 of 3 results Clue(s) Bank holding company (Washington Wizards and Capitals) Banking giant that makes the Venture card Financial institution in the name of the arena of the NHL's Washington, DC, team: 2 wds.