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.
talar talaria tolar taler tailer tailor taller tallier tailleur tiler toiler toller dealer dialer tiller teller dollar tooler dallier dialler
malar alar talar lar realer molar paler filar healer liar bolar gular salary pillar clear volar dialer claro vealer phyllary foliar flare flair glare baler tolar whaler collar hilar velar blear phylar valor haler alary glary glair coaler clary laari solar lair lari lear blare mylar pilar polar cellar sealer dealer dollar taler waler shoaler
tala tael tail taille tale tali tall tallow tallowy tally teal tela telae tola stale stall