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.
doggeries toggeries doggers daggers diggers decries decuries dockers decrees decares tuggers degrees taggers dekares digress decrease decors tokers dikers daikers deckers dackers duikers dickers tigress duckers daycares decorous degrease daiquiris taquerias
jaggeries toggeries doggeries wiggeries buggeries piggeries waggeries jaggheries bakeries vagaries equerries rogueries kerries puggries queries auguries beggaries skerries mockeries fakeries rockeries rookeries decries cookeries quackeries jaggaries knackeries
dogger doggery dagger digger doggier toggery