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.
flukier flakier folkier flockier flaker flicker flackery flaggier flickery flagger flogger filigree valkyrie fulcra valkyr
flukier flakier shlockier whelkier sulkier sleekier pluckier milkier colickier cliquier caulker hulkier folkier flockier bulkier lakier blockier baulkier balkier luckier leakier plucker silkier sulker talkier chalkier yolkier