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.
skated skited scatted socketed squatted scooted scouted scutate skidded skidooed squadded skiddooed scudded squidded
coated coequated skated legated equated negated togated liquated ligated recoated located gated vacated coted cockaded socketed jacketed ecaudate kitted hogtied picoted guttate coacted scatted actuate acaudate gaited quieted rocketed bucketed scooted scutate skited squatted racketed docketed liquidate ticketed kited ragouted bigoted goaded eggheaded lactate gutted quitted quoited acted caudate nictate goateed packeted reacted coquetted catted quoted picketed pocketed backdate pectate fagoted scouted requited roqueted faggoted ducted boycotted dictate
skat skate scat scatt scatty skit skite