Careless and Erratic

Careless adjective - Not paying or showing close attention especially for the purpose of avoiding trouble.

Erratic and careless are semantically related in aimless topic. In some cases you can use "Erratic" instead an adjective "Careless", when it comes to topics like drifting.

Nearby Words: care, careful, carelessly, carelessness

Erratic adjective - Lacking a definite plan, purpose, or pattern.

Careless and erratic are semantically related in aimless topic. Sometimes you can use "Careless" instead an adjective "Erratic", if it concerns topics such as drifting.

Nearby Word: errant