Preemptive rhymes with:
emptive, redemptive, emptive, presumptive, redemptive, adaptive, adoptive, captive, contraceptive, corruptive, deceptive, descriptive, disruptive, emptive, eruptive, perceptive, presumptive, receptive, redemptive, unreceptive
emptive, redemptive, emptive, presumptive, redemptive, adaptive, adoptive, captive, contraceptive, corruptive, deceptive, descriptive, disruptive, emptive, eruptive, perceptive, presumptive, receptive, redemptive, unreceptive