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.
dolce doles dolci doolies dollies doylies dols doyleys doilies doolees deles dulse toles dales diols dolls toiles dalles doulas dialyse dualize dallies dillies delouse dialyze dellies dailies toeless dewless toyless toolless dals dels
dolce lace chalice toles dolci soles slice roles police place luce boles bullace veloce voles haoles holes joles coles glace malice moles oles palace poles relace cilice solace lice doles wholes shoelace
dol diol doily dole doll dolly doolee doolie dooly doula doyley doyly idol