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.
hoagies hajes hajis hajjes hajjis hedges hugeous
hoagies gies ages gauges wedgies fadges dogies cages ragis cadges ragees vegies peages phages noogies fogies budgies aegis bougies boogies bogies badges agios gages mages pages pogies rages sages wages yagis