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.
scouted scooted scatted scudded scutate socketed squatted skated skited skidooed squadded squidded skiddooed skidded
ragouted scouted faggoted gutted quoited quoted bigoted coated boycotted coted equated coequated liquated picoted recoated requited scooted fagoted roqueted ducted
scout scot scut scoot scottie scuta scute ascot escot