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.
ihram
ihram ram charm tarama drama diram ziram praam marram gram gourami cream cram joram herm harm frame foram bream arame roam ream rami grama paramo pram diorama dram dream tram chirm