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.
shushed
bushed gushed mushed tushed shushed hushed rushed lushed pushed shed pished sashed reshoed leashed bashed mashed deashed fished meshed pouched cowshed hashed moshed dished washed whooshed quashed wooshed shied cashed couched dashed ruched gnashed gashed ouched lashed noshed shoed joshed touched mouched pashed coshed vouched ashed douched whished wished fashed