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.
solaria solar salary soilure slur slier cellar sailer sailor seller siller slurry sealer ciliary sallier sealery sillier
velaria filaria malaria solaria talaria lari laari laura filariae collyria galleria gloria miliaria peloria deliria lar