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.
diesel dossel teasel disallow tesla teazel tassel dozily dossal dossil docile decile deasil diazole dizzily doucely tissual
diesel sel wisely weasel teasel dossel reseal bezel resell passel mussel missel seel seely sell basely seal ousel fusel phaseal vessel hassel hosel housel loosely losel muesli easel tassel tesla weasely chisel
dies dis dits diets ides dais daisy dees dews deys dice dioecy dicey disci diss does dues ties adieus odes dites ditsy