Thesaurus

insanity

Synonyms and Antonyms of insanity

1 a serious mental disorder that prevents one from living a safe and normal life

  • his incurable insanity requires that he spend the rest of his life in a mental hospital
Synonyms of insanity
Words Related to insanity
Near Antonyms of insanity
Antonyms of insanity

2 a foolish act or idea

  • everyone laughed at the latest insanity from the town eccentric
Synonyms of insanity
Words Related to insanity
Near Antonyms of insanity



Seen and Heard

What made you want to look up insanity? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!