false alarm vs pleasure

false alarm

noun
  • A warning signal (such as the call of sentry, the ringing of a bell, or the shriek of a siren) which turns out to have been given erroneously. 

  • A thing or occurrence which initially causes fear, distress, etc. but which is subsequently recognized as being no cause for concern. 

pleasure

intj
  • pleased to meet you, "It's my pleasure" 

noun
  • A person, thing or action that causes enjoyment. 

  • One's preference. 

  • A state of being pleased or contented; gratification. 

  • The will or desire of someone or some agency in power. 

verb
  • To give or afford pleasure to. 

  • To give sexual pleasure to. 

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