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.
retailed retiled rattailed retallied redialed retooled retold redialled retaliate raddled rattled reddled riddled rootled ruddled
tailed detailed retailed rattailed totaled sidled toiled pedaled metalled pedalled dialed dialled dilled doiled redialed daledh petalled tiled medalled redialled idled petaled retiled ladled staled medaled stilled metaled stalled titled tilled totalled