Settlement rhymes with:
resettlement, resettlement, battlement, disgruntlement, dismantlement, entitlement, resettlement, annulment, battlement, disgruntlement, dismantlement, embezzlement, encirclement, entanglement, entitlement, puzzlement, resettlement
Settlement sounds like:
scotland, shadowland, shetland, sidelined, southland, stalemate, stalemated, swedlund, sweetland, swetland