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.
tellys tells tels tellies talls tills tolls teals teles teels dells taels telos tulles tallis delays tuilles dellies tailles toeless tallows tallies tieless duellos tils dels tailless toolless deals deils tolas dills deles tules duels talas delis talus tools toles dulls tiles dolls toils tales tolus tails dalles toiles dallies delouse dewless dialyse dillies dollies doyleys toyless
tellys kills failles dills lalls hells belays hills fellas malls fleys rilles waylays tuilles tells dalles fills sells phallus milles halls ballsy gills jells bulls filles quills belles bells hulls pills knells gallus balls folles paellas bills vills challis pulls slays scillas niellos mulleys muleys wills callas chills tills shells doyleys ploys yells rolls tallis cullis lulls fulls galleys valleys gulleys molls callus hollos dells cellos lays nulls polys bolls bialys dulls volleys wallas walls villus hallos hellos baileys jellos jills ells fillos mills quolls alleys ills plays knolls gleys leys follis alloys sills mells flays falls dolls lolls hillos alls hollas quells fells foleys rills wells tulles cloys delays palls phyllos lyse culls ghylls galls villas gulls mooleys clays maills hullos cells cullays ollas pulleys boulles allays tailles dialyse talls calls rouilles relays zills selles nills mulls mullas chillis challas chollas tolls shills duellos polls yills
telly tell tel tele stele telae stelae tela tulle teel till teal telia tallowy tally tallow tall tael delly dell teloi toll stela stelai stella