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.
skoaled skald scaled skulled suckled skilled sickled scowled scald squalled scold squealed sicklied scalade scalado sculled skillet squalid cycled skylit seclude
coaled recoaled goaled skoaled quailed squalled cowled eagled scowled regaled gaoled recalled macled equalled equaled begalled cooled coled colead coiled called recoiled ogled galled scaled squealed