Femur rhymes with:
beamer, beemer, bremer, creamer, cremer, deamer, deemer, diemer, dreamer, eamer, kreamer, kremer, leamer, lemur, nemer, reamer, remer, riemer, schemer, screamer, siemer, steamer, streamer, teamer, wiemer, ziemer
Femur sounds like:
famer, fanara, feinauer, feiner, fenimore, fenner, fennimore, finamore, finer, finery, finnair, fiumara, fonar, foner, fonner, funari, funaro, funerary, funnier