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.
toil toile til tola tail toll tool tile till tole tolu teloi doily tuille taille tel dol diol dole diel teel deil tule teal tale tele tall tali tael tela tala tell doll dill dial daily tally dolly telia doula telly telae dilly doyly dooly tulle
boil foil coil moil noil oil reoil roil soil toil