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.
haulers hauliers halers hailers healers hullers heelers hellers hillers hollers howlers helleris helleries hilarious hollowwares
haulers maulers pulers rulers mullers tellers leers hailers coolers dialers gluers hillers billers ceilers fillers howlers clears boleros chillers gillers vealers tollers fullers quellers tailers balers pollers sellers fuelers healers fuellers yellers liers willers wailers tillers talers duelers dalliers salliers bawlers galeres rollers reelers cholers oilers railers lehrs millers milers lears jolliers knollers milliers coilers fellers lullers fliers whalers pliers helleris hauliers gaolers sillers blears ballers tailleurs beliers ralliers toolers fowlers jailers choleras valuers pullers hellers bailers mailers hollers reliers heelers fleers kneelers coalers callers peelers hullers filers veilers tilers wheelers mewlers boilers feelers colliers killers nailers halers moilers sailers diallers polers shellers bowlers poolers fallers cullers lollers sealers dealers duellers talliers toilers walers woolers yowlers
hauler hailer haler haleru haulier healer huller