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.
peise paise pease poise pis pes pose pews pees pehs pies pois piss pase peas piso pias peso pause posse hypes pious paisa paseo poesy piece passe peace passee pus pas psi paws pace puce hyps pows pays pice pass posy poos puss
peise seise vise fesse fease noise pease poise reis hoise rise seis geese cease seize tease chaise resew reuse bise paise cuisse lease leis liaise mise gneiss nisei guise jesse raise resee ease deice wise cheese