Crossword clues for the word: EUSTIS The word EUSTIS has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for EUSTIS Showing 1 to 2 of 2 results Clue(s) "1963 Steve McQueen role, (Sgt ___ Clay" "Secretary of War under Jefferson, William ___"