To walk with an unsteady gait,
as if from old age or other frailty.
To shuffle, teeter, hobble.
To move forward feebly and unsteadily.
To muddle, stumble.
Travelling as touteren: to waver or swing.
Totter, toddle; an unsteady walk.
Did dodder produce doddle, which ended up dawdle?
This word wanders haltingly in circles within circles within circles.