transmigratory (?.)

• circumforaneous
• discursive
• divagatory
• drifting
• errant
• flitting
• floating
• footloose
• footloose and fancy-free
• fugitive
• gadding
• gypsy-like
• gypsyish
• landloping
• meandering
• migrant
• migrational
• migratory
• mobile
• nomad
• nomadic
• rambling
• ranging
• roaming
• roving
• shifting
• straggling
• straying
• strolling
• traipsing
• transient
• transitory
• vagabond
• vagrant
• wandering