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.
pelisse plisse palliasse peles polis plies pulse pilis peals pulis peels paillasse please polios pilose poleis polies police palais paellas pals puls pols plus ploys piles palls polys palsy pawls polos plows plays pills pules pilus pulls pales pails plews pools polls pleas poles pilous pileus pilaws policy poilus pilaus palazzi pileous pillows pollees pulleys
coulisse pelisse plisse bliss foliose valise galliass malaise paillasse palliasse realise lis