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.
tide tidy tied diode teiid didie dautie tittie dawtie tattie ted did tad tit tod tet deet didy teed tote dude deed dote tate toed toit date titi dead tody died dite teat toad dido titty tutti deity teddy today toady deedy toddy tutee wyted
aide bide eide vide hide guide nide ride side tide wide chide de id