Impetuous and Sudden

Impetuous adjective - Characterized by undue haste and lack of thought or deliberation.

Sudden is a synonym for impetuous in abrupt topic. In some cases you can use "Sudden" instead an adjective "Impetuous", when it comes to topics like acting without thinking.

Nearby Words: impetuosity, impetuously

Sudden adjective - Not expected.

Impetuous is a synonym for sudden in abrupt topic. You can use "Impetuous" instead an adjective "Sudden", if it concerns topics such as unexpected.

Nearby Words: suddenly, suddenness