Carryforward rhymes with:
dorward, forward, harward, norward, shoreward, straightforward, afterward, awkward, aylward, backward, buzzword, cloward, derward, dorward, downward, durward, eastward, eduard, edward, forward, gatward, goward, hallward, harward, hayward, heyward, homeward, inward, kenward, landward, leeward, leftward, millward, milward, northeastward, northward, norward, onward, outward, poleward, rickward, rightward, seaward, shoreward, skyward, southward, straightforward, sunward, upward, wayward, westward, windward, winward, winword
Carryforward sounds like:
carburete, carbureted, carport, checkerboard, corporate, corporatewide, corroborate, corroborated, crawford, crofford