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.
pealike pulik plicae palooka plack plica pluck plucky pollack pollock
pealike alike tealike like seallike wheylike hoelike toelike taillike owllike talkie quaylike doughlike jawlike bowllike lawlike veillike bowlike belike beelike alkie sawlike eellike soullike toylike raylike woollike