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.
glint glinty client gallant gallnut galenite gland kaolinite callant coolant gleaned glenoid gallooned
elint glint lint flint gellant talent slainte sealant blent reliant pliant alant walnut lunt client blind gillnet lent linty plaint blunt volant relent telnet slant silent coolant salient violent callant valiant plant flinty glinty gallant gelant gallnut cholent