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.
bestead bested besotted basted bestud busted boasted boosted basseted bassetted bistate
bestead stead cosseted bested boasted boosted busted fasted fisted roosted basted visited hasted histed hosted joisted justed gusseted gasted waisted posited chested whisted listed masted musted ousted reested tostada quested rested rusted cisted dusted tested ghosted stied basseted roasted jested hoisted heisted vistaed vested steed feasted guested sated sited stade staid steady coasted jousted costed foisted toasted tasted zested wrested rousted resited gusted posted tostado nested misted lusted lasted wasted wisted pasted yeasted
best baste beast beastie beset besot bestow