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.
quinta quint quinte quaint quanta quinnat quinate quant quoined quinoid cunt qanat count gaunt county gunite kainit cuneate kainite queened
quinta pinta paint pineta pint bonita biont bint antae binit painty kainit lint quanta manta menta minty pinto pointe riant saint suint dint tint anta mint feint inti mantua linty quinte quaint junta quint nota giant joint into hint pinot pinata haint faint point pointy centai sonata dainty taint yenta
quin quinoa guinea quoin equine quicken squinny