| resettling(noun, move, trek, travel, migration) |
| retirement(escape, retreat, exit, parting, leaving) |
| retreat(escape, exit, withdrawal, removal, parting) |
| roving(journey, locomotion, excursion, wanderings, conveyor) |
| run |
| sailing(escape, retreat, exit, parting, leaving) |
| separation(escape, retreat, exit, parting, leaving) |
| setting forth(expression, escape, retreat, exit, parting) |
| setting out(expression, escape, retreat, exit, parting) |
| settling(noun, migration) |
| stampede(escape, retreat, exit, parting, leaving) |
| start(escape, retreat, exit, parting, leaving) |
| swarm |
| swarming |
| takeoff(escape, retreat, exit, parting, leaving) |
| taking leave(expression, escape, retreat, exit, parting) |
| taking off(expression, escape, retreat, exit, parting) |
| transfer of population(noun, move, trek, travel, migration) |
| transplantation(noun, move, trek, travel, migration) |
| transportation(locomotion, wanderings, conveyor) |