8 entries under informality topic. ×

21
bye-bye(farewell, expression, idiom, noun, parting)
17
bye(farewell, interjection, noun, expression, idiom)
12
sayonara(farewell, expression, idiom, noun, interjection)
7
ciao(farewell, parting, departure, interjection, valediction)
6
cheery-bye(expression, idiom, farewell, slang, informal)
2
ta-ta(noun, interjection, farewell, parting, goodbye)
2
toodle-oo(interjection, departure, farewell, parting)
0
see you tomorrow(interjection, farewell, parting)
10 years ago|3.8k views|share |citing 
APASmart Define. (2016). cheerio thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/cheerio/thesaurus/synonyms
ChicagoSmart Define. 2016. "cheerio thesaurus" https://smartdefine.org/cheerio/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, cheerio thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/cheerio/thesaurus/synonyms>.
MLASmart Define. "cheerio thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/cheerio/thesaurus/synonyms>