jolt
verb
1 the train stopped suddenly, jolting the passengers to one side | he jolted his injured ankle:
push, thrust;
jar, bump, knock, bang, jostle;
shake, joggle, jog, nudge.
2 the car jolted along the rough wet roads:
bump, bounce, jerk, rattle, lurch, shudder, vibrate;
British judder;
rare jounce.
3 she was jolted out of her reverie | the anger in his tone jolted her:
startle, surprise, shock, stun, shake, take aback;
astonish, astound, amaze, stagger, stop someone in their tracks;
upset, disturb, perturb, disconcert, discompose, unnerve, throw off balance, set someone back on their heels;
galvanize, electrify;
informal rock, floor, knock for six, knock sideways.
jolt Oxford Dictionary of English