To destroy all traces of
The farmer did his best to extirpate all of the weeds in his garden.
The police has a specific goal to extirpate crime in the neighborhood.
Mrs. Dobbs hopes to extirpate bullying in her classroom to create a better learning environment.
Amy had to call in pest control to extirpate the gnats in her kitchen.
During his campaign, the politician promised to extirpate distrust by being very transparent..