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.
price pricey pries prize pricy prise pierce praise paries prossie parries perries peeries prez pores peres priss perse prose press pares peris presa prase preys puris paris pyres prees prese purse parse pooris pursue piracy peruse purees pareos pareus prissy porose pariahs peeress pars pros purs
rice trice price orrice caries berries varies quarries fries hurries kerries harries derries cries whirries fierce arise race dairies farcie curries brace carries lories bries cherries wearies rise dories trace tierce buries terrace tarries juries dries rerise prise pricy perries parries serries gurries corries tries veeries sauries marries durries farce frise wries diaries pries terce eyries grace faeries kauries series curies fairies pricey tories queries prize source ferries worries terries cerise truce pierce peeries paries force lorries gharries coerce kyries wherries herries jerries furies cowries aeries dearies dowries murries sherries