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.
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aides geodes redes odes nodes ludes naiades lades guides gudes leudes codes cades dudes suedes wades sades chides rodes jades ides lodes cedes rides pedes nudes modes nides bodes aedes bides fades hades hides tides diodes wides sides shades