lilac vs rouge

lilac

adj
  • Having a pale purple colour. 

noun
  • A flower of the lilac shrub. 

  • A pale purple color, the color of some lilac flowers. 

  • A large shrub of the genus Syringa, especially Syringa vulgaris, bearing white, pale-pink, or purple flowers. 

rouge

adj
  • Of a reddish pink colour. 

noun
  • Red or pink makeup to add colour to the cheeks; blusher. 

  • In the Eton College field game, a scoring move accomplished by touching the ball down behind the opponents' goal-line (somewhat similar to the try in rugby). Originally, the player who scored the rouge had a chance to kick a goal, and the rouge was used as a tie-breaker if an equal number of goals was scored by each side. In the contemporary Eton College field game, a five-point score is awarded for kicking the ball so that it deflects off one of the opposing players and goes beyond the opposition's end of the pitch, and then touching the ball. 

  • Any reddish pink colour. 

  • A single point awarded when a team kicks the ball out of its opponent's end zone, or when a kicked ball becomes dead within the non-kicking team's end zone. Etymology uncertain; it is thought that in the early years of the sport, a red flag indicated that a single had been scored. 

verb
  • To apply rouge (makeup). 

How often have the words lilac and rouge occurred in a corpus of books? (source: Google Ngram Viewer )