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.
sealery sealer celery sailer salary seller sallier slier sailor ceiler siller slurry sillier slur solar cellar ciliary solaria
sealery fleury foolery valuer mailer paler mealier railer colliery gallery coaler sailer realer sealer caller hellery dealer haler dialler hauler taler vealier wailer vealer whaler volery shoaler fullery leary leery calory baller bawler baler mauler palier nailer raillery galere gaoler coalier salary celery bleary faller jailer dialer haleru tailer healer taller alary waler bailer shalier hailer shoalier