Curtain-raiser and Preliminary

Curtain-raiser

Curtain-raiser noun - A performance, activity, or event that precedes and sets the stage for the main event.
Usage example: the opening of the performing arts center proved to be a curtain-raiser for the rebirth of the city's downtown

Preliminary and curtain-raiser are semantically related. in beginning of event topic. In some cases you can use "Preliminary" instead a noun phrase "Curtain-raiser", when it comes to topics like short preliminary event.

Preliminary

Preliminary noun - A performance, activity, or event that precedes and sets the stage for the main event.
Usage example: a meeting to discuss seating arrangements that was merely a preliminary to the formal negotiating sessions

Curtain-raiser and preliminary are semantically related. You can use "Curtain-raiser" instead a noun "Preliminary".
Cite this Source
Preliminary and Curtain-raiser. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/curtain-raiser/preliminary
Curtain-raiser & Preliminary. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/curtain-raiser/preliminary>.
Preliminary or Curtain-raiser. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/curtain-raiser/preliminary.