emigrate

migrate, relocate, resettle

bail, bail out, begone, book [slang], bugger off [British slang], bug off, bug out, buzz (off), clear off [chiefly British], clear out, cut out, depart, dig out, exit, get, get off, go, go off, move, pack (up or off), part, peel off, pike (out or off), pull out, push off, push on, quit, run along, sally (forth), scarper [British], shove (off), step (along), take off, vamoose, walk out

defect

set out, start, strike out

abscond, decamp, escape, evacuate, flee, fly, get out, mizzle [chiefly British], run away, scat, scram, skip

go out, light out, step out

abandon, desert, forsake, vacate

adjourn, remove, retire, retreat, withdraw