phaeton

Example:His rash decision to leave without packing caused many inconveniences.

Definition:Done in too great a hurry; hasty; precipitate; not examined or considered with due deliberation.

Example:The untamed passion for freedom was demonstrated in their rebellion against the rulers.

Definition:Unrestrained or uncontrolled; not governed by law, moral order, etc.

Example:He acted heedlessly, causing the valuable documents to scatter across the floor.

Definition:Not taking as one's due account; neglectful; careless.