How to Use "extirpate" with Example Sentences

1. The military rulers have tried to extirpate all opposition .

2. St. augustine knew how to use severity to extirpate the heresy .

3. Then the philosopher continues to say : now I want to know how to extirpate these weeds .

4. The third one says : " strewing with lime can extirpate all the weeds . "

5. The country must extirpate the evils of drug abuse .