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.
liaised lased leased lassoed lysed lazed laced listee lazied loosed loused last list least licit lucid lucite lysate leucite
liaised raised biased based visaed phased feased eased paused biassed massed leased noised viseed ceased seised disced tawsed wised chased lased hissed cased peised gassed guised kissed lazied vised missed caused passed poised hoised pissed rased sassed daisied dissed teased wissed chassed