Impacted rhymes with:
abstracted, contacted, counteracted, overacted, overreacted, abducted, abstracted, compacted, conflicted, contacted, counteracted, deducted, defected, deflected, dejected, destructed, detracted, disaffected, disconnected, disrespected, ejected, evicted, exacted, inflicted, inspected, interconnected, interdicted, interjected, intersected, misdirected, obstructed, overacted, overreacted, predicted, protracted, recollected, reconnected, reconstructed, redacted, redirected, reenacted, rejected, respected, resurrected, subcontracted, subjected, subtracted, transacted, transected, unaffected, uncollected, unconnected, uncontradicted, uncorrected, undetected, unelected, unexpected, uninfected, unobstructed, unprotected, unreconstructed, unrestricted, unsuspected
Impacted sounds like:
impact, impastato, impeached, imposed, infect, infected, infest, infested, infused, invest, invested, invoked