Keffer rhymes with:
feffer, geffre, jeffer, peffer, pfeffer, schaeffer, scheffer, shaeffer, sheffer, zephyr
Keffer sounds like:
kafer, kapfer, kapoor, kapor, kapper, kapur, kaspar, kasper, kaufer, kaypro, keefer, keeper, keever, kefauver, keifer, keiffer, keiper, kever, kiefer, kieffer, kieper, kifer, kiper, kipfer, kipper, kippur, kober, kochevar, koper, kopera, kopper, kovar, kover, kuiper, kuper, kupfer, kupor, kupper, kuyper