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.
jarinas journos journeys girns girons gyrons gyrenes
farinas jarinas marinas carinas rins arenas neurines murines morrions murrains brins heroins mirins hernias merinos virions grins piranas ruins parians prions purines sarins sciurines serines dourines durians taurines terrines triens tronas urines chorions varnas puranas rains coronas corneas brains grains rinse groins reins mureins brines harianas bruins carrions burins guaranas marines korunas morions purins saurians sereins serins drains durions terrains trains trines turions chorines shrines