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.
chiming chumming shimming shaming shamming siamang
aiming maiming riming timing miming chiming liming bumming beaming jamming coming whamming limbing booming hemming lemming tomming homing loaming faming mumming teeming rhyming gemming jambing rimming rooming seeming zooming deeming dimming dooming gauming tombing shamming bombing shaming ramming seaming lamming hamming lambing numbing fuming humming foaming looming nimming laming gaming roaming taming chumming gamming coaming bamming summing damming demoing doming dumbing teaming combing naming gumming reaming shimming