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.
reseals resails resales resells reassails resiles resoles roseolas rosolios rassles
seals reseals sels sals casuals fusels quezals vassals masalas vessels nasals assails visuals missels easels hosels sells sisals dossals tassels usuals weasels passels reassails resails missals salsa sales sails hassels housels causals sauls zeals ousels losels mussels resales seels resells diesels dossels teasels wassails chisels
reseal resail resale resell presale presell