Reassignment rhymes with:
assignment, assignment, consignment, alignment, assignment, confinement, consignment, realignment, refinement, abandonment, adjournment, adornment, alignment, apportionment, arraignment, assignment, atonement, attainment, confinement, consignment, containment, discernment, disillusionment, enlightenment, entertainment, environment, imprisonment, infotainment, internment, misgovernment, nongovernment, postponement, realignment, reapportionment, refinement, self-government
Reassignment sounds like:
reaganite, reagent, reasoned, reassessment, reassigned, reassumed, reawakened, recant, recanted, recent, reckoned, recommend, recommended, recommit, recommited, recondite, recount, recounted, reexamined, regained, regent, regiment, regimented, reichmuth, reigned, reignite, reignited, rejoined, rescind, rescinded, resende, resent, resented, resigned, resonant, resonate, resonated, resound, resumed, richemont, richmond, rosamond, rosamund, rosemead, rosemond, rosemont, rosmunda