食い荒らす

くいあらすkuiarasu

godan verb · transitive

1. to eat up and spoil (e.g. crops)
2. to eat away
3. to devour
4. to wolf down
5. to eat a bit of everything
6. to encroach upon
7. to take over
8. to steal (e.g. support)

Study it in Yanamino