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.
ochry ochery ocher ochre ochrea ochreae
ochry euchre catcher coucher hatchery hatcher hitcher fishery fetcher voucher butchery peacher poacher ochery richer notcher teacher matcher toucher lecher watcher gaucher etcher chary pitcher leacher coacher cutchery batcher bitchery ichor botchery butcher botcher char patcher reacher ochre ditcher ocher tocher moocher tushery lechery witchery