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.
chaises chases chaoses chasses chausses chiauses choses chassis cheeses chesses choices chooses chouses chowses
liaises raises daises chaises cases daisies cuisses passes gasses paseos oases vises biasses lazies misses masses mioses eases basses peases sises chasses rises ceases wisses pisses baizes bises asses chaoses niseis lases sasses baases kisses gneisses dieses hisses tasses teases vases facies quasses mises maizes meioses leases noises fasces poises gases biases paisas guises tawses disses easies peises phases feases wises sisses seises saices wrasses rases lasses chases hoises pauses hawses pases causes ghazies bases chiauses
chais chaise chis chaos chase chasse chaws chays chias