wander,
amble, meander, roam, ramble, knock around (informal), saunter, walk, drift,
range, mosey (informal)
steal,
take, rob, pilfer, swipe (informal), make away with
cadge
(informal), scrounge (informal), wheedle, sponge, freeload (informal),
beg
sneak,
steal, prowl, lurk, stalk, loiter