'good bye' definitions:
Synonyms of 'good bye'
From: Moby Thesaurus
- adieu,
- aloha,
- conge,
- departing,
- doch-an-dorrach,
- farewell,
- Godspeed,
- leave,
- leave-taking,
- leavetaking,
- parting,
- parting words,
- send-off,
- stirrup cup,
- valediction,
- valedictorian,
- valedictory,
- valedictory address,
- viaticum