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.
truing trueing tyring tiring taring tiering touring treeing tarring tearing trunk daring during dreeing deairing drink drunk trank tranq drongo turnkey tyronic tyrannic
ruing truing sering barring purring freeing rung nearing jarring leering miring hiring greeing daring soring airing pairing quiring preeing heiring taring baring treeing wrung parring haring garring gringo fearing poring wring muring showring shirring fairing shearing churring gyring choiring cheering siring charing wiring warring tiring whirring tearing wairing caring syringa dreeing gearing cering rearing ring eringo luring gheraoing birring hearing searing lairing queering tiering faring gringa jeering iring furring bring soaring marring coring mooring curing curring boring veering oaring paring bearing herring zeroing brung burring earing gnarring goring during pureeing roaring peering deairing souring pouring touring erring firing earring raring waring louring whoring wearing tarring chairing charring trueing chirring choring tyring sharing sheering seringa shoring yirring
train trainee triene triennia trine triune turion