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.
grime grim grume crime grimy gramme gremmie grum gram gorm creme grama groom crambe curium corium gramma gremmy crummie gourami corm cram
rime prime berime crime grime rim brume prim brim cerium rimy primi barmie grimy zoarium grim berme frame yttrium dormie trim bohrium surimi creme prima barium brome primo arame hermae bireme forme corium formee grume curium chrome