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.
turista tourista tourist touristy triste durst tryst tarriest teariest trust driest tryste truest trusty torsade dourest trustee diarist triacid torosity drest traced triced direst dorsad tercet dearest tressed trussed
arista turista barista crista tourista veriest querist goriest mooriest merriest beeriest leeriest tourist tarriest frusta touristy hoariest aristo firriest fieriest eeriest aeriest furriest wrist weariest chariest cheeriest purist verist wriest hairiest triste airiest aorist miriest lyrist leariest grist cristae aurist diarist aristae burriest wristy jurist priest sorriest driest teariest wariest wiriest charriest christy
tours tries trios triose trois