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.
taels tels teles teels talas telos talus tales talls tells tails teals tellys tallis tieless tallows tellies toeless dals tils dels tailles tallies tailless dells tolas duals toils delis tules duels toles dales tills deils deals tools tolus dials dahls tolls tiles deles dalasi toiles delays dalles tulles dewless dahlias dallies dellies delouse duellos toyless tuilles dailies toolless dols
taels els als balas heils vales aals veals knells peles jails vials jouals dials galas reals falls bawls balsa bels hales wauls shoals foals bals tales meals coalas heals koels helos miauls sheals eels gaols mels bialys feels galls halos tels rales yawls sheols tells talus tails kails seals salsa nalas shauls duels cels deles deals palls dales wales wheels weals dells teels whales palsy sales malls ceils else ells zeals chiels phials mails peals quells sells keels rials calos pails balls alls duals coals noels bells kales vails peels false valse gels gales fells baals mells lalls ales males alas sals mauls ails also kneels fuels hails pals bails fails koalas cauls heels gals awls riels pawls rails halls sails jells mewls seels calls dels hells dahls bialis sels teals delis reels sauls hauls goals nails quails bales dals reales veils walls telos wails cells talls teles wawls wells pales wheals deils chelas shales shawls shells talas shiels sials yells
tael tel stele stelae stall teloi tell tele telae tela teel teal tally tallowy tallow tall tali tale tala taille tail telia telly stale stela stelai stella