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.
reglows regloss regales reglues regulus rugulose recoils rugolas reglaze recluse recoals recalls raggles reckless wriggles recoilless ruckles
glows reglows dayglows gallows gloss bugloss igloos gigolos regloss siglos
reglow regal regale regalia regally reglue reguli