Belfer rhymes with:
helfer, telfer, telfor, telfour, yourselfer, alfre, colfer, fulfer, golfer, helfer, pilfer, sulfur, sulphur, telfer, telfor, telfour, wolfer, yourselfer
Belfer sounds like:
balfour, belabor, belfiore, belfry, believer, belvoir, bilbrey, bilbro, blooper, blubber, blueberry, bluffer, bolivar