vagabond in WordNet English dictionary

1. continually changing especially as from one abode or occupation to another
   "a drifting double-dealer"; "the floating population"; "vagrant hippies of the sixties"
   aimless  drifting  floating  vagabond  vagrant 
   
2. wandering aimlessly without ties to a place or community
   "led a vagabond life"; "a rootless wanderer"
   rootless  vagabond 
   

1. move about aimlessly or without any destination, often in search of food or employment
   "The gypsies roamed the woods"; "roving vagabonds"; "the wandering Jew"; "The cattle roam across the prairie"; "the laborers drift from one town to the next"; "They rolled from town to town"
   roll  wander  swan  stray  tramp  roam  cast  ramble  rove  range  drift  vagabond 
   

1. a wanderer who has no established residence or visible means of support
   vagrant  drifter  floater  vagabond 
   
2. anything that resembles a vagabond in having no fixed place
   "pirate ships were vagabonds of the sea"
   vagabond