PEAK

Every clue on record, most used first

• Busiest4 times

  The New York Times — Saturday, 30 May 2009

• Reach a high2 times

  The New York Times — Tuesday, 24 March 2009

• Tiptop2 times

  The New York Times — Monday, 30 June 2003

• Mountain2 times

  The New York Times — Monday, 27 January 1997

• Trough's oppositeonce

  The New York Times — Saturday, 29 January 2011

• Primeonce

  The New York Times — Friday, 25 December 2009

• Toponce

  The New York Times — Friday, 19 September 2008

• Like some airline travel periodsonce

  The New York Times — Wednesday, 30 January 2008

• Point on a line graphonce

  The New York Times — Thursday, 18 March 2004

• Scaler's goalonce

  The New York Times — Thursday, 21 August 2003

• Pinnacleonce

  The New York Times — Monday, 28 April 2003

• Top outonce

  The New York Times — Saturday, 9 November 2002