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.
urines urns urinose urinous uranias uranous
brines terrines trines sciurines dourines marines urines purines shrines taurines heroines murines chorines serines moraines neurines groynes burins hoariness carrions heroins ironies baroness wryness freeness merinos airns terrenes prions brins pureness direness firns serenes byrnies greenies poorness corneas harness queerness crones pereions miriness bareness parians grins ernes murrains carneys kirns reins pyrenes baronies dourness serins tourneys trones turions grannies sarins weariness tarriness sorriness wornness cheeriness rains chorions durians sheerness purins greyness bruins greenness brinies furriness mureins bournes terrains drones pyrones marinas teariness sureness neurones ranees brionies nearness jarinas brownness boranes bairns trienes trains eeriness ironness journeys fairness kernes morions beeriness narrowness crannies saurians pirns carinas farinas furanes guaranies morrions brains gurneys carnies cairns cranes renews lornness arenes liernes rareness moreness airiness farness barrenness baronnes burnies barneys gyrenes girns rawness leeriness sereins rinse grayness ruins fieriness trainees durions virions soreness runes brownies hairiness cronies merriness terranes goriness prunes rins drains trannies groins ternes irones dearness triunes triens trueness tyrannies chariness sourness wariness mirins wiriness dryness shairns grains prince