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