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.
bromes brumes bromos brooms bermes biremes berimes bromize barms berms brims brumbies barrooms berhymes breams bariums brahmas brumous biramose biramous bohriums berimbaus
bromes chromes roams biremes crummies cremes gouramies vrooms carroms varooms grooms gremmies kermes brumes ramees norms chromas aromas bromos premies berhymes proems barrooms proms berimes dorms armies teraohms arames chromos forms kirmess crambes ramies rummies gorms crimes grammes caroms corms vermes grumes grimes kermess formes neuromas frames preemies cramboes brooms primes rhymes promos rimes dayrooms bermes tearooms romeos worms roms roomies rooms showrooms
brome bromo barm barmie barmy berm berme brim broom broomy brumby brume