Synonyms and related words :
bat around, bum, clandestine behavior, clandestinity, couch, count ties, cover, covertness, crawl, creep, cruise, divagate, drift, flit, furtiveness, gad, gad about, gallivant, go about, go on tiptoe, go the rounds, grovel, gumshoe, hit the road, hit the trail, hobo, hunting, inch, inch along, jaunt, knock about, knock around, lay wait, lie in wait, lurk, meander, mooch, nightwalk, nomadize, pad, patrol, peregrinate, pererrate, prowling, pussyfoot, ramble, range, range over, roam, rove, run about, saunter, scavenge, scour, scrabble, scramble, searching, seeking, shadow, shiftiness, sidle, skulk, slink, slinkiness, slyness, snake, sneak, sneakiness, stalk, stalking, steal, steal along, stealth, stealthiness, straggle, stray, stroll, surreptitiousness, tippytoe, tiptoe, tracking, traipse, tramp, underground activity, underhand dealing, vagabond, vagabondize, walk the tracks, wander, wayfare, worm, worm along