Harum-scarum and Ill-considered

Harum-scarum adjective - Having or showing a lack of concern for the consequences of one's actions.

Ill-considered and harum-scarum are semantically related in reckless topic. In some cases you can use "Ill-considered" instead an adjective phrase "Harum-scarum", when it comes to topics like careful.

Ill-considered adjective - Not given careful consideration.

Harum-scarum and ill-considered are semantically related in rash topic. Sometimes you can use "Harum-scarum" instead an adjective phrase "Ill-considered", if it concerns topics such as careful.