Synonyms of valediction

1 Syllable
split, going, break, ciao, rift
2 Syllables
adieu, breaking, adieux, good-bye, crossroads, good-byes, split-up, breakup
3 Syllables
bisections, division, partition, farewell, detachment, rupture, bisection
4 Syllables
divergence, departure, severance, leave-taking