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.
tussle tousle tussal tassel touzle tissual tesla dossal dossel dossil tahsil teasel teazle
hassle rassle tussle wrassle missile dossel pussly fossil vessel fusile vassal resole tassel resale byssal pusley isle mussel passel missel mislie loessal tussal sessile pussley missal aisle hassel bassly rissole resile fissile posole paisley slew lisle sloe slue sole scissile dossal dossil tousle measle sale
tusseh tussah tass tasse tassie taus tissue tissuey toss touse tuis tuts