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.
isseis issues
seis isseis niseis sis fuses bosses bouses mousses assais posses seise causes rises kneesies phases hoses hissies houses lysis gessoes kisses fosses looses noises poussies gooses eases pussies lassis mosses roses pases vases assess messes cassias missis meioses busses oases misses resews sees biasses feases loesses hawses physes gasses cusses buses quassias guises ruses easies doses sassies tawses oses disseise touses douses peises uses cissies reissues wisses whosis wussies chaoses puses chasses chausses chesses chooses ceases chouses yeses tusses loses asses poesies sews pauses leases tasses louses nesses cosies lasses rases sises musses tissues noses sissies poses gnoses susses coses dieses lessees josses miosis daisies seas bises rooses rouses passes masses quasses newsies basses liaises bossies bases hisses cuisses phasis gausses guesses issues hoseys biases muses eses gnosis mises fesses reuses fusees vises hussies posies busies lyses psis moseys oasis bowses coseys lassoes basis missies mouses leses causeys nooses lassies cases noesis gussies possess raises esses baases fasces wrasses dassies nauseas hoises jesses tassies losses cassis meiosis peases reassess sisses poises mioses nouses souses sues gneisses daises gases diesis physis fusses lases tosses beses wises tussis seises teases paseos disses tussehs dowses pisses whoosis sasses resees dosses wusses chaises chases pusses chassis cheeses chiauses choses cesses chowses yesses