15
adieu(expression, idiom, farewell, formal, farewell remark)
14
bye(farewell, interjection, expression, idiom, parting)
13
adios(expression, idiom, farewell, formal, noun)
13
cheerio(farewell, expression, idiom, interjection, parting)
13
goodbye(expression, idiom, farewell, formal, farewell remark)
11
auf wiedersehen(expression, idiom, farewell, farewell remark, noun)
11
bye-bye(farewell, expression, idiom, interjection, parting)
11
good-by(expression, idiom, farewell, farewell remark, noun)
11
good day(expression, idiom, farewell, farewell remark, noun)
10
goodby(expression, idiom, farewell, farewell remark, noun)
9
arrivederci(expression, idiom, farewell, noun, farewell remark)
9
good-bye(expression, idiom, farewell, farewell remark, noun)
8
au revoir(expression, idiom, farewell, noun, farewell remark)
8
so long(expression, idiom, farewell, farewell remark, noun)
8
farewell(expression, idiom, formal, farewell remark, noun)
6
Ciao(farewell, interjection, parting, informality, departure)
4
Aloha(noun, departure)
4
Ta-ta(interjection, farewell, parting, informality)
4
word of farewell(expression, idiom, farewell, farewell remark)
3
Hasta la vista(farewell, expression, idiom, departure)
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APASmart Define. (2016). sayonara thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sayonara/thesaurus/synonyms
ChicagoSmart Define. 2016. "sayonara thesaurus" https://smartdefine.org/sayonara/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, sayonara thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sayonara/thesaurus/synonyms>.
MLASmart Define. "sayonara thesaurus" 30 March 2016. Web. 26 September 2026. <https://smartdefine.org/sayonara/thesaurus/synonyms>