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.
bouillons billons billions bullions ballons bullnose boloneys balloons belons ballonnes baloneys bowlines blains blinis baleens bylines beelines blueness
billons bouillons zillions pillions mullions millions galloons gallons cullions galleons jillions hellions bullions billions balloons ballons shalloons