| hegira(exit, parting, leaving) |
| holiday(noun, authority, authorization, consent, permission) |
| leave of absence(noun, expression, idiom, authority, authorization) |
| liberty(noun, authority, authorization, consent, permission) |
| migration(exit, parting, leaving) |
| offgoing(noun, retreat, departure, leaving, exodus) |
| okay(noun, authority, authorization, consent, permission) |
| passage(exit, parting, leaving) |
| passing |
| permission(noun, authority, authorization, consent) |
| permit(noun, authority, authorization, consent, permission) |
| powder(exit, parting, leaving) |
| recession(exit, parting, leaving) |
| removal(exit, parting, leaving) |
| sabbatical(noun, authority, authorization, consent, permission) |
| sailing(exit, parting, leaving) |
| sanction(noun, authority, authorization, consent, permission) |
| saying goodbye |
| send-off |
| setting forth(expression, exit, parting, leaving) |