Synonyms of farewell

1 Syllable
congé, ciao, vale, pffft
2 Syllables
adieu, parting, envoi, cheerio, conge, sendoff, adieus, adieux, adios, bye-bye, ta-ta, send-off, good-bye, good-byes, windup, offgoing, split-up, goodbye, godspeed
3 Syllables
dialysis, bisections, departing, bisection
4 Syllables
peroration, disrelation, separations, separation, departure, salutation, leave-taking, valediction
5 Syllables
dedomiciling