Thesaurus.com
Dictionary.com
Definitions

lunacy

[loo-nuh-see] / ˈlu nə si /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He tried one last desperate chance to save it, proposing something that seemed like pure lunacy at the time.

From The Wall Street Journal • May 15, 2026

The way O’Hara gilds this line’s delivery with a wistful sparkle feels true because we’ve seen her spin such treasure playing all kinds of would-be topliners with an amiable, delicious amount of lunacy.

From Salon • Feb. 4, 2026

Beware the three Ls: leverage, liquidity and lunacy.

From MarketWatch • Nov. 7, 2025

The company’s commedia dell’arte-style shenanigans have a natural elasticity but farcical lunacy snaps when stretched too far.

From Los Angeles Times • Sep. 5, 2025

The notion that the cascading events in France bore any relation to the American Revolution struck Adams as outright lunacy.

From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis




Vocabulary lists containing lunacy


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "lunacy" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com