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.
torchier torchiere torchere trashier tracheary treachery trasher trochar
grouchier preachier churchier reechier torchier preacher treachery brushier torchiere reacher marcher torchere breacher lurcher marshier brashier archery archer rushier richer broacher searcher trashier percher
torch torchy trachea tracheae troche trochee