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.
teabowls taboulis tablas tables tabooleys taboulehs tabboulehs tabulis diabolos dabbles diobols tableaus tubeless tubulous diabolize
bowls teabowls bawls diobols blows boils bolas boles bolls babools bolos bolus oboles obols obolus reboils cibols diabolos chaebols
teabowl tabbouleh tabooley tabouleh tabouli