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.
valuers valours vealers valors veilers velures velours fallers voleries failures valorous fleers velars fliers fluors flours filers fellers fullers fuelers fillers feelers fowlers valorise valorize flurries fuellers flirs fluoresce fooleries fulleries flairs flares floors
valuers gluers healers valours nailers hailers gillers fowlers clears colures fleers flours coalers haulers allures gaolers millers boleros velours helleris polers filers cullers moilers fuellers failures lours howlers lehrs jolliers vealers leers hillers killers liers talers yellers cholers duelers chillers willers diallers whalers wailers soilures tollers tillers poolers tellers tailers ralliers peelers lollers reliers colliers pullers dealers mewlers sillers kneelers sailers sealers lures rulers mailers bailers velures feelers blears fluors blurs boilers ballers fallers galeres hullers halers mullers veilers hollers pollers bowlers callers milliers coilers lears coolers fillers bawlers heelers hellers fullers beliers hauliers fuelers fliers oilers balers fellers jailers quellers clours reelers maulers ceilers colours sellers salliers knollers slurs milers dialers railers billers rollers lullers pliers tailleurs talliers tilers pulers toilers toolers dalliers walers wheelers dolours woolers choleras duellers shellers yowlers