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.
sautes sates suites suttees stews suits seats satis sades sites suets sties suttas suedes satays settees sots sets sits suds sides cetes stoas seeds sodas setts situs sudds stows stays saids stoss soots cites sadis sudsy cities seduce setose setous sayyids soddies
butes sautes mutes cutes jutes routes shutes lutes utes chutes uts fouettes quotes fyttes bates ludes patties notes mottes cooties butts mattes hates gates buteos knouts duets beauties dauties putties cotes metes teas cuts ates coatees pities tews boites dues booties outs mates bouts phuts tees buts rotes suites lottes shotes dites teds tatties titties cetes touts tuts pieties sties tutus whites nutsy whities suttees chitties mateys duties ghettoes lattes dotes cutties jetes gutsy sites laities puttees juts catties cities pouts gites vetoes butties fates goatees potties hotties ties footies suets buttes louts writes dudes putts cutis beauts stews fatties cates jetties ruts puts muts nudes mites dates dauts dawties bites mauts ghauts battues pates huts gaieties wytes cuties cutesy reties quits poetess kites gouts votes kytes sates tauts motes tets moieties nites gudes guts fetes nates bytes cites suits kitties mutts leudes mottoes jutties autos bootees toes cuteys rites settees totes routs tutees tutties rottes utas nuts rates ditties duits whiteys deities wites bawties shouts tates shuts
saute sat satay sate sati seat suet suety suit suite sutta suttee sauced