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.
remade remate remet remote remuda remeet remedy ramada ramate reamed roommate reembody remit rimed rammed reemit rhymed rimmed roamed roomed rumbaed roomette
made remade chamade comade pomade mad teammate mammate hammada nomad imide hamada ramada emyde maud roommate mead demode gemmate mate limeade maid comate amide gambade ramate mode remate hamate summate commode diamide humate
rem ream bream cream creamy creme gremmie gremmy premie rearm dream dreamy uremia