temerity

noun

Excessive boldness or rashness; foolhardiness or recklessness.

noun

Extreme venturesomeness; rashness; recklessness.

noun

Synonyms Rashness, Temerity (see rashness); venturesomeness, presumption, foolhardiness.

noun

Unreasonable contempt of danger; extreme venturesomeness; rashness.

noun

Reckless boldness; foolish bravery.

noun

An act or case of reckless boldness.

noun

Effrontery; impudence.

noun

fearless daring