stagger [staggered, staggering, staggers](to move to one side and the other, as if about to fall, in standing or walking) verb [UK: ˈstæ.ɡə(r)] [US: ˈstæ.ɡər]
totter [tottered, tottering, totters](move or stand unsteadily) verb [UK: ˈtɒ.tə(r)] [US: ˈtɑː.tər]