be piled up in banks or heaps by the force of wind or a current | become different in some particular way, without permanently losing one's or its former characteristics or essence |
be subject to fluctuation | make something more diverse and varied |
drive slowly and far afield for grazing | be at variance with; be out of line with |
move about aimlessly or without any destination, often in search of food or employment | be subject to change in accordance with a variable |
be in motion due to some air or water current | |
wander from a direct course or at random | |
move in an unhurried fashion | |
cause to be carried by a current | |
live unhurriedly, irresponsibly, or freely | |
vary or move from a fixed point or course | |