Synonyms for First appearance:

• n.

  •debut (noun)
  • debut.
  •entry (noun)
  • entry.
  •first appearance (noun)
  • unveiling,
  • introduction,
  • launching.
  •opening night (noun)
  • world premiere,
  • gala opening,
  • first night,
  • sneak preview,
  • gala performance,
  • first showing,
  • preview,
  • openers.
  •Other relevant words: (noun)
  • start,
  • beginning,
  • commencement.

• Other synonyms:

  •Other relevant words (noun):
  • inauguration,
  • induction,
  • initiation,
  • installment,
  • instalment,
  • installation,
  • embarkation,
  • opening night,
  • preliminary,
  • maiden speech,
  • floating,
  • premiere,
  • opener,
  • flotation.