hot seat vs word game

hot seat

noun
  • A multiplayer game mode where the players take turns playing the game. 

  • The seat occupied by a game show contestant at a stage where they are answering questions alone. 

  • The electric chair. 

  • Any stressful situation. 

word game

noun
  • A game which involves manipulating words. 

How often have the words hot seat and word game occurred in a corpus of books? (source: Google Ngram Viewer )