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.
molars malars mylars moilers malarias malarious milers miliarias milliares milliaries maulers mewlers millers milreis mullers mailers milliers millrace
lars malars cellars talars mylars dollars tolars collars molars velars pillars polars colors hellers lairs ceilers toilers boilers blears gillers hollowwares diallers milliares killers milers bailers knollers claros mailers clears blares sailers gaolers pollers hailers bawlers maulers fuellers polers glares fowlers dolors yellowwares shellers chillers willowwares wheelers walrus wailers tollers tilers talers tailors duellers sillers hillers railers sealers hullers hollers pulers healers flares vealers rollers ballers coolers heelers lears lollers coalers coilers fellers jailers flirs billers nailers mewlers bailors slurs veilers howlers kneelers glairs fillers mullers bowlers fullers valors laris flairs callers jailors millers cullers pallors balers halers oilers dealers liars peelers sellers rulers fallers haulers blurs reelers poolers lullers quellers sailors feelers moilers dialers pullers duelers fuelers tailers filers tellers tillers lares toolers walers whalers willers woolers cholers yellers yowlers
molar malar malaria moiler mylar