lurch

loiter about, with no apparent aim

abrupt up-and-down motion (as caused by a ship or other conveyance)

an unsteady uneven gait

move abruptly

“The ship suddenly lurched to the left”

the act of moving forward suddenly

defeat by a lurch

walk as if unable to control one's movements

a decisive defeat in a game (especially in cribbage)

move slowly and unsteadily

“The truck lurched down the road”