lurch

noun

1.
an unsteady uneven gait
totter wamble stagger stumble
Derived from:
lurch
2.
a decisive defeat in a game (especially in cribbage)
Derived from:
lurch
3.
abrupt up-and-down motion (as caused by a ship or other conveyance)
pitch pitching
Derived from:
lurch
4.
the act of moving forward suddenly
rease lunge
Derived from:
lurch