vagabond

[1]	roll , wander , swan , stray , tramp , roam , cast , ramble , rove , range , drift

[1]	gypsy , tramp , vagrant , wayfarer , rover , wanderer , itinerant , migrant , bird of passage , rolling stone , beachcomber , derelict , (Mainly US/Canadian) hobo , (Australian) swagman , (Colloq) (US) bum , (Slang) (US) bindle-stiff
[2]	vagrant , drifter , floater

adj.

[1]	vagrant , wayfaring , roving , wandering , itinerant , migrant , derelict , nomadic , gypsy , rambling , roaming , drifting , peripatetic , transient , peregrinating
[2]	rootless
[3]	aimless , drifting , floating , vagrant