quiver

to shake

quiver; wave; waver; tremble; totter; wave; totter; go tottering; be tossed about; toss about; shake; cause to totter; shake; disturb; cause to wander

schudden, worden, omzwerven, waggelen, zweven

to waver, in a great variety of applications, literally and figuratively (as subjoined)

continually, fugitive, [idiom] make, to (go) up and down, be gone away, (be) move(-able, -d), be promoted, reel, remove, scatter, set, shake, sift, stagger, to and fro, be vagabond, wag, (make) wander (up and down).