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Definition of craziness

craziness

/ˈkreɪ.zi.nəs/
cra · zi · ness
Adverb:crazily
•
Plural:crazinesses
•
Adjective:crazy
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craziness Lexical Profile

craziness Game Scores & Validity

• noun

1

Extremely foolish, reckless, or irrational behavior or thinking.

Example

"Quitting a stable job without any savings or backup plan is sheer craziness."

2

A state of chaotic, hectic, or wildly disorganized activity and excitement.

Example

"Once the holiday shopping season begins, the retail store is full of non-stop craziness."

3

The state of being mentally deranged or unsound of mind (used informally).

Example

"In the novel, the protagonist's prolonged isolation on the island gradually drives him to the brink of craziness."

Synonyms
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Antonyms
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• Rhymes for craziness

• Nearby Words

craze
crazed
crazily
craziness
crazy
creak
creakily

Word Origin & Etymology

Formed in English from the adjective 'crazy' plus the noun-forming suffix '-ness', ultimately deriving from the Middle English verb 'crasen', meaning to shatter or break into pieces.

Cite this Entry

Wordmom. (2026). Definition of Craziness. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/craziness
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