Obstructive and Preventive

Obstructive adjective - Preventing movement.

Preventive and obstructive are semantically related In some cases you can use "Preventive" instead an adjective "Obstructive".

Nearby Words: obstruct, obstruction, obstructed, obstructing, obstructionist

Preventive adjective - Tending to prevent or hinder.

Obstructive and preventive are semantically related in inhibitory topic. You can use "Obstructive" instead an adjective "Preventive", if it concerns topics such as precautionary.

Nearby Words: prevent, prevented, prevention, preventing, preventable