cheers vs kudos

cheers

verb
  • To say "cheers" as a toast. 

intj
  • goodbye, especially as a sign-off in an email or after writing a comment. 

  • thank you 

  • A common toast used when drinking in company. 

kudos

verb
  • To give praise or accolades. 

noun
  • Praise; accolades. 

  • Credit for one's achievements. 

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