folly

word

Definition

A lack of good sense or judgment; a foolish act or idea. It often refers to an action that seems very unwise.

Usage & Nuances

Formal or literary; 'folly' is rarely used in everyday speech. Common in phrases like 'the folly of youth' or 'it was pure folly'. Not to be confused with 'fool' (a person). Can refer to eccentric buildings called 'follies' in British English.

Example Sentences

Don’t let the folly of others influence your choices.

natural

It would be folly to climb the mountain alone.

basic

They realized their folly only after losing everything.

basic

Building the bridge there was an act of folly.

basic

Looking back, my decision to quit was pure folly.

natural

Some say starting your own business is a folly, but I disagree.

natural