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.
limit limbate limed limbed lemmata limeade
limit mite dimity dammit somite smit remit omit mitt mity ambit amity boehmite emit fomite vomit vomito imid comity commit gambit gummite reemit samite smite summit demit timid
lamia limey slime glime clime climb blimy blimey limy limo lime lamiae limby limbo limbi limba limb lima glim slim slimy