jerk

JOLT
List of words for the clue jerk from the crossword:
KNEE SPASM SODA REFLEX TIC YANK SCHMO REACT ASS START TUG WEIGHTLIFTING SODAS SOB SHMO NERD LURCH CLEAN YANKED
WordClue
LURCHjerk, jump
REFLEXunconditioned or knee-jerk
CORBYNJeremy, British politician
LURCHjerk, jump