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.
quoit quit quite quote quiet quota quid quod quate cut kit gut qat cot got coot guid kite quad coat qadi gait cute qaid gout kudo cote koto goat
quoit boite quiet quit quite quota quote suit suite doit duit toit