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.
toed tod ted tied tote teed tody toad toady teddy wyted teiid today toddy tet tot tad dato tidy dead date died tate dote toot deed dite dodo tide tout teat toit datto deedy diode ditto doody dowdy tutee
booed hoed coed cooed looed mooed hypoed pooed toed wooed shoed shooed ed od