Crossword clues for Knee jerk, e.g.:REFLEXKnee jerk, e.g.REACTSDoes a knee jerk, e.g.REACTIONKnee jerk, e.g.REFLEXESKnee jerks, e.g.RESPONSEKnee jerk, e.g.REACTJerk a knee, e.g.REACTSJerks the knee, e.g.REACTJerk one's knee, e.g.