It was important, Dumbledore said, to fight, and fight again, and keep fighting, for only then could evil be kept at bay, though never quite eradicated … And Harry saw very clearly as be sal there under the hot sun bow people who cared about him had stood in front of him one by one, his mother, his father, his godfather, and finally Dumbledore, all determined to protect him; but now that was over.
There are no more uses of "eradicate" in the book.
Show samples from other sources
Most correctly named August Illea as Dad’s partner in eradicating the rebel forces, and they all knew the history of the Fourth World War.
Kiera Cass -- The Heir
These pigs are pests—even the government says so—and they need to be eradicated.