Synonyms of adieu

Noun

1. adieu, adios, arrivederci, auf wiedersehen, au revoir, bye, bye-bye, cheerio, good-by, goodby, good-bye, goodbye, good day, sayonara, so long, farewell, word of farewell

usage: a farewell remark; "they said their good-byes"

Definition and meaning of adieu (Dictionary)