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.
kilned cloned cleaned clowned gleaned cologned gland gallooned kaolinite calando
kilned alined holland blond blind bylined bland beelined blend lowland planed leaned mullioned pollened gland reland cologned relined cloned soland julienned telnet eloigned ballooned aligned plained eloined gillnet lend lined eland aland aliened loaned maligned planned land lalland realigned gleaned relend gallooned reloaned clowned taloned cleaned ulnad