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.
mools moolas mols mooleys moolahs moils moles molls molas molies mollies mels mollahs mils mules miles milos meals mewls mells mauls mails mulls malls males mills mailes miauls maills muleys mullas milles melees mallees mulleys muhlies mullahs milieus mallows mealies mellows malleus malaise mailless mealless
fools cools shools wools mools tools pools cowls fouls bowls floosy reoils knolls roles haoles foals lolls polos molas coles dols holloos cols polys toils viols kolos bolos oils polis sheols cholas wholes tolus dolls solus soils joles foils violas fowls molls diols howls noils kohls hulloos toles goals polls roils bolus aiolis soles voles mols colas koels loos boles pols solos holes jowls quolls kolas bolas bolls moils coils noels tolls moolas loose ghouls poles oles nolos boils halloos souls coals tolas moles gaols owls rolls sols doles hols cholos shoals yowls
moola mool moolah mooley mol moil mola mole moll mollah mollie molly moly amole