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.
lode loid lade load loud lude lotte looed laddie lad led lid lot let lead late lite lota laid leud lewd leet lady laud loot loti lout lied lute lido latte leady lotah lotto lutea wyled
bode geode code lode mode node ode rode diode de od