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.
azoted astute acetate
sooted azoted faceted nauseated fasted bassetted fisted masted ghosted histed visited suited hasted basseted misseated besotted bested posited hosted stead boosted stied ousted steed zested chested coasted whisted waisted roasted tested dusted reested wrested costed quested rousted misted resited gusseted listed justed poussetted gazetted joisted sotted sited vistaed boasted seated hoisted pasted bestead basted miscited citied sated nested vested heisted foisted lusted feasted cited facetted musted busted sauted sauteed jested gusted gasted posted jousted lasted guested reseated missuited roosted cosseted cisted rusted recited disseated tasted rested toasted wasted caseated wisted yeasted