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.
beano bean ban ben beanie been bene bani bane benni benny benne biennia bin bun bine bone bony boon buna bunn
beano keno wean danio pean meno mean mano llano leno lean quean guano anoa canoe jean genoa fano enow bean meany paean piano dean yean