Impetuous

Adjective

Definition: Acting or done quickly and without thought or care; impulsive.

Synonyms: Impulsive, Rash, Reckless

Antonyms: Cautious, Deliberate, Thoughtful

Examples:

Sarah's impetuous decision to quit her job without another lined up left her in a difficult financial situation.
The impetuous child rushed into the street without looking, narrowly avoiding getting hit by a car.

Mnemonics:

Think of the word "impulsive" when trying to remember the meaning of "impetuous".
Picture someone acting quickly and without thinking, like a sudden gust of wind (similar sound to impetuous) blowing things around.

Etymology:

Origin:

The word "impetuous" comes from the Latin word "impetuosus", which means "violent, impulsive".

Historical Usage:

The term "impetuous" has been used since the late 14th century to describe someone or something with a sudden or hasty nature.

Related Idioms:

Idiom:

"Acting on impetuous impulses"

Explanation:

Refers to making decisions or taking actions based on sudden bursts of energy or without careful consideration.

Misconceptions:

Misconception:

Confusing "impetuous" with "impulsive" or "rash".

Explanation:

While "impetuous" does share similarities with "impulsive" and "rash", it specifically emphasizes the quick, sudden nature of an action or decision. It often carries a connotation of being reckless or lacking forethought.