Headboards rhymes with:
cardboards, baseboards, billboard's, billboards, blackboards, cardboards, checkerboards, chessboards, clapboards, dashboards, floorboards, keyboards, outboard's, outboards, pegboards, snowboards, surfboards, switchboards
cardboards, baseboards, billboard's, billboards, blackboards, cardboards, checkerboards, chessboards, clapboards, dashboards, floorboards, keyboards, outboard's, outboards, pegboards, snowboards, surfboards, switchboards