cha vs supper

cha

noun
  • tea, sometimes (dialect) specifically masala chai 

  • Synonym of Korean foot: a traditional unit of length equivalent to about 30.3 cm. 

pron
  • You. 

particle
  • Used to count out steps, particularly involving the hip-shaking sections of rhythmic Latin dances 

supper

noun
  • A drinker, especially one who drinks slowly (i.e., one who sups). 

  • A meal from a chip shop consisting of a deep-fried food with chips. 

  • Food consumed before going to bed. 

  • Any meal eaten in the evening; dinner eaten in the evening, rather than at noon. 

verb
  • To consume a snack before retiring. 

  • To eat dinner (see above). 

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