craziness

Noun

• foolish or senseless behavior

• the quality of being rash and foolish
  • trying to drive through a blizzard is the height of folly
    
  • adjusting to an insane society is total foolishness
    

• informal terms for insanity

Related words

• Synonyms: 
  folly , foolery , tomfoolery , lunacy , indulgence , foolishness , madness , daftness , flakiness