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.
scoots scots scouts scats scuts sects scotties sickouts scatts scutes sockets skidoos skiddoos scads scuds skats skits skates skeets skites squats zygotes
coots scoots coats koodoos gouts goods goats cots picots cotes faggots lookouts cookouts maggots knockouts kotos scouts skiddoos zygotes dakoits dugouts checkouts gigots quoits quotes peacoats bigots boycotts bugouts fagots cockatoos lockouts backouts wyliecoats magots pigouts recoats quotas ragouts scots sickouts skidoos dacoits dicots takeouts shakeouts
scoot scot scottie scout ascot escot