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.
tail til taille tile tall tael toil tala teal tali tale till tally daily toile tuille tallow tel dal tallowy tele tule dahl tell diol tola dale tool teel tela diel dual toll tole dial deil deal dill tolu dally dilly doily telae telia telly teloi tulle
ail bail fail vail hail jail kail quail mail nail pail rail sail tail wail al