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.
bruises brises braises brisses hybrises birses broses burses brasses browses braizes bourses berceuse boreases brassies braces brazes bursas boraces borzois breezes brazas
bruises cruises arouses raises arises ruses rouses rises irises reuses fraises frises varuses birses merises krises nurses parises praises prisses rearouses rerises cerises xeruses druses trusses uruses chorusses curses braises arrises grouses brisses burses hybrises frisees pharisees viruses brises carouses crises bourses courses cruses lorises morrises orrises peruses prises purses reraises cereuses ceruses derrises trioses uraeuses choruses sherrises
bruise bris braise bries brios briss abris