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.
cames cameos cams cammies camas kames camos games comes gambes camass camisa combes camise gams commies coombes caeomas cwms combs gamas gambs gaums comas gammas coombs comose combos gambas gamays commas comous cumbias gambias gums
fames names lames kames shames wames games dames cames tames hames tummies maes mems amas cams bams foams mews jambes limes camas amies mummies emes maims gaums lams jambs limeys dams combes beams roomies gambs cymes homies tomes homes aims ramies mammeys mameys yams shmoes shawms shams shammies neumes chymes chams whams wamus ramus teams tammies domes llamas zymes demies amus femes semes cammies rhymes roams gambes mesa jammies pams coombes lamas mimeos dummies iambs shamas mammees rams amis mess rummies hams romeos mamas pommies mommies momes jemmies fumes immies loams cameos jams commies gimmies camos memes mamies comes hemes gimmes emeus gnomes lambs mammies biomes femmes reams bombes gams mimes ramees pomes haems rimes heaumes jimmies seams gamas dimes demes smews nomes tamis tams times tommies homeys whammies chammies chimes shammes shamos shamus shimmies siamese yummies
came cameo cam caeoma cambia cammie camo come game gamey kame acme caecum scam