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.
hideous hides hades hiatus hotties heydeys howdies hoodies hoodoos houdahs hets hits hots hods huts hates heads heeds hoods hoots haets heats heights heydays howdahs
hideous odious duteous setous rodeos roadeos piteous nodous douse luteous iodous vodous videos beauteous adieus tedious dos