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.
urares uraris
rares curares urares ouraris rears fuehrers furores hearers bearers jeerers corers curaras curaris crores parures prairies marrers priories roarers darers drearies tearers borers arrears carers wearers wooraris sharers currieries hirers roars fuhrers wirers farrieries lurers airers curers fearers firers freres friaries burrers friars uraris furrieries cheerers farers briars orreries parers pourers prioress rearers soarers derrieres drears tourers shearers