I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
ramet remet remeet roamed reamed rammed ramate roomette rimed remit remedy rimmed reemit remote remate ramada remade roomed rhymed rumbaed roommate
ramet met teamed seamed remet reamed maumet emmet named mammet meet meta mete beamed meat loamed foamed fumet comet gamed gamete gamut lamed famed remeet roamed tamed shamed
ramee ram tram dram gramme grama gram crambo crambe cram frame arame romeo roam rime ream rammy ramie rami gramma pram drama uraemia