Crossword clues for the word: JUMPSTART The word JUMPSTART has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for JUMPSTART Showing 1 to 9 of 9 results Clue(s) *Battery boost Auto boost? Battery boost ... and what the first part of the answers to starred clues can literally be Bending the knees? Boost Car battery boost Give fresh energy to Help for a stalled motorist Use booster cables on