also over-populate, "to overrun with too many people," 1828 (implied in overpopulated), from over- + populate (v.). Related: Overpopulating. Overpopulous "over-populated" is attested from 1670s.
Some towns in New Jersey are becoming overpopulated
overnight
overpark
overpass
overpay
overplay
overpopulate
overpopulation
overpower
overprice
overproduction
overprotection
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