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.
dieses diesis daises disses diseuse diocese disease doses dices disseise dowses douses teases deices dosses disuse disseisee doozies dizzies decease dassies daisies diecious disseize dioecies duces daces dozes dazes disseizee dioecious deuces tasses tawses tosses touses tusses tassies tissues tizzies tussehs
beses eses yeses cheeses leses dieses gooses peises basses bowses casease jesses fusses louses cusses hoses isseis cease bises messes doses sisses houses mousses biasses posses assess physes chaises biases tasses disease bosses pusses pases vises meioses loses wiseass uses chases gasses pisses causeys baases mioses pauses cesses wisses possess teases mosses nooses douses tusses oses chausses chesses diesis chooses misease chouses decease loesses musses rouses rooses misses coseys nesses hisses gnoses quasses noesis rases nouses disseise fosses feases touses recess seises guises masses poses wrasses pesos reuses wusses coses nauseas moseys lyses gases seise passes eases cases buses guesses busses josses phases sasses seis hoises noses susses chasses dowses hawses mesas asses kisses losses disses gneisses bases esses mouses fesses bouses leases fuses oases looses lasses liaises sews lases cess causes resews tosses ceases sises mises muses cuisses gausses peases hoseys vases paseos diocese wises caseose daises poises tawses niseis souses puses reassess chaoses ruses seas diseuse roses raises rises dosses tussehs noises chiauses choses masseuse chowses yesses
dies dis dits diets ides dais daisy dees dews deys dice dioecy dicey disci diss does dues ties adieus odes dites ditsy