Synonyms of inauguration

1 Syllable
start, launch
2 Syllables
start-ups, startup, launching, start-off, jump-off, debut, leadoff, jumpoff, lead-in, leadin, intro, hornbook
3 Syllables
exordium, induction, beginning, inception, opening, inductions, inceptions
4 Syllables
introduction, instatement, inaugural, commencement, coronation, initiations, coronations, enthronement, curtain-raiser, institution, incipiency, introductions, establishment, initiation, embarkation, nativity, incipience
5 Syllables
investiture, interpolation, prolegomenon, interpolations