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.
dildoe dildo tilde dilate dialed doiled delude dilled dilute dialled tiled doled deled delate toiled delead dueled daledh tilled delete tailed dulled dolled toilet toledo dallied dealate dollied duelled tillite toilette
dildoe elide collude hulloed clade helloed haloed hilloed halide phyllode slide halloed roulade soloed oeillade delude mildew bolide killdee toledo glede elude lade allude glide glade illude collide lode lude holloed ballade blade lido soldo siloed zlote oldie dildo nielloed tilde quaalude childe
daily deil dial diel dill dilly diol doily edile diddle diddley diddly