Word Type

Noun

The word "madness" can be used as a noun.

Word Relationships

Opposites (Antonyms)

sanity

Derived Terms

March Madness canine madness gluten-free madness method in the madness method to one's madness midsummer madness moon madness mulga madness premadness running madness semimadness that way madness lies

Derived From

mad

Distinct From

sanity

Broader Terms (Hypernyms)

anger choler ebullience enthusiasm exuberance insanity ire stupidity zoonosis zoonotic disease

Related Terms

anger being being crazy contains contains mad crazy disease folly going going insane hatter insane insanity mad mental rash

Synonym Network

craziness folly fury insanity lunacy rabidness rabies

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.