Crossword clues for the word: ENERGISE The word ENERGISE has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for ENERGISE Showing 1 to 4 of 4 results Clue(s) "Perk up, in Portsmouth" Give life to soldiers in space before Greene is stupid to get a shot in the arm To give a shot in the arm to Greene is stupid