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.
recoilless recoils reckless rocailles recalls recoals rockless recluse regloss regales ruckles reglues wriggles raggles reglaze reglows regulus rugolas
recoilless skilless coalless galleass goalless keelless killies aiguilles coquilles rocailles wigless