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.
matinees matiness matins meatiness mutines mattins mutinies mateyness madness maidens mootness meetness muteness mutinous muddiness moodiness mutons medians medinas middens mittens moutons maddens muttons madonnas mueddins
matinees detainees iodines bittiness betaines fattiness neediness pottiness patines ratines knottiness reediness mutines dienes moodiness routines matiness goutiness ruddiness jettiness seediness codeines bawdiness dines dottiness dowdiness tidiness wittiness chattiness shadiness retinues nattiness haughtiness muddiness headiness readiness donnees giddiness tines townees tineas nuttiness poutines pettiness donees mutinies battiness retines gaudiness rootiness meatiness rowdiness beadiness ruttiness cattiness sootiness detinues doughtiness tattiness weediness woodiness chutnees shoddiness
matin matinee mattin mutine mutiny