Synonyms for Careen (same or very similar meaning)
WordNet sense 1 (walk as if unable to control one's movements):
keel, lurch, reel, stagger, swagWordNet sense 2 (move sideways or in an unsteady way):
shift, tilt, wobbleWordNet sense 3 (pitching dangerously to one side):
rock, swayFrom the ODE community, based on WordNetadd/edit