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.
teazle teazel teasel dazzle touzle diazole tesla deasil decile tahsil tassel tousle tussal tussle tissual
teazle mizzle azalea diazole zizzle resale puzzle pozole pizzle nuzzle nozzle muzzle measle sale guzzle hazel foozle fizzle azole sizzle dazzle teazel touzle
tazza tazze teas tease toeas teats