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.
slurs slurries soilures sailers sailors sealers sellers sillers salaries salliers solarise sealeries ceilers cellars solarize
blurs slurs valuers haulers gluers quellers fuellers allures heelers malars howlers gillers fallers fillers flours lars colures bailers jailors coilers peelers mewlers fowlers fellers lullers velours rulers molars sellers cullers lauras lures cellars hillers pullers talers yellers tailors cholers woolers duelers wheelers walrus dolors wailers tollers dealers toilers tilers reelers sailors knollers tailers oilers colors millers lours bailors diallers polers filers hailers pleuras poolers veilers mylars valors velars healers moilers sailers pallors fuelers velures vealers coalers halers kneelers pulers balers mailers failures fullers killers clours valours fluors boilers hellers bulghurs colours bawlers bowlers coolers callers hullers ballers flirs billers feelers jailers gaolers pillars lollers ceilers polars collars sillers maulers soilures milers dollars nailers rollers railers pollers sealers tailleurs mullers tellers hollers tillers tolars dialers toolers walers dolours whalers willers duellers chillers shellers talars yowlers