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.
idols idolise idles idyls ideals idylls idlesse idolize idealess idealise idealless idealize
dols idols modals medals metols atolls beadles bedels buddles daddles fuddles modiolus addles tolus huddles idyls coddles ketols idles rotls diddles oodles yodels widdles poodles wedels toddles noodles peddles sidles padles stoles raddles needles retools citolas saddles heddles tools tolls doles caudles toles fiddles boodles phytols models stools dels dolls toils tolas dals meddles ladles middles cuddles riddles diols seidels citoles ruddles reddles muddles puddles sotols paddles pedals dawdles noddles doodles waddles piddles wheedles wittols odyls yodles