EVITE

Set to 5 different clues across 5 published puzzles, most often “Modern party aid” — The New York Times, Thursday, 31 March 2011.

5 letters

Every clue on record, most used first

Modern party aidonce
The New York Times — Thursday, 31 March 2011
Modern party summonsonce
The New York Times — Sunday, 26 December 2010
Modern way to request participationonce
The New York Times — Friday, 16 October 2009
Web-based way to announce a partyonce
The New York Times — Thursday, 7 February 2008
You might R.S.V.P. online to thisonce
The New York Times — Tuesday, 17 April 2007