S: (v) float, drift, be adrift, blow (be in motion due to some air or water current) "The leaves were blowing in the wind"; "the boat drifted on the lake"; "The sailboat was adrift on the open sea"; "the shipwrecked boat drifted away from the shore"
S: (v) float, swim (be afloat either on or below a liquid surface and not sink to the bottom)