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.
moussed mossed mussed moused mused messed massed missed moste mustee misset muscid misseat musette misshod missaid most must mucid maced moist mazed musty mysid mestee misate miseat misadd miscite missout missuit mozetta mozette
fussed cussed moussed sussed bussed mussed used pissed jessed lassoed massed missed paused boused gassed guessed russet busied bossed mused reused sassed issued guised moused toused housed choused gussied chassed passed soused mossed biassed kissed hissed bused fused fessed dossed messed gessoed wissed roused gusset cessed dissed doused tossed caused tissued loused reissued yessed
mousse moss muss meous mosso mossy moues mouse mousey mousy mussy momus mos mus