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.
diaereses diereses diaeresis dieresis diureses dresses duresses diuresis derrises druses drosses tresses tierces drowses hydrases terrases tarsus terces torses trasses trioses trusses terraces trousseaus
phereses diaereses diereses erses phoresies xeroses ceruses cereuses presses pareses pheresis creases foresees hearses kerseys heresies heiresses cresses merises diureses duresses ureases jerseys peruses creeses eroses xeruses boreases reuses resews resees caresses perses erases peeresses verses greases rerises cerises seeresses diaeresis dieresis dresses tresses whereases