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.
reshot reshoot reshod reshoed recheat reechoed rachet rochet rushed ratchet reached retched wretched
bowshot reshot shot watchout shott reshoot pitchout mishit cushat beshout shut shote shout shoot shod shoat shit shat chott washout reshod whisht
resh reshoe reshow rash rechew rishi roshi rush rushee rushy fresh preshow