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.
skate skat skite scat skit skied scatt squat skeed skeet scute sucked sicked scatty socked socket sacked soaked sagged sukkot scottie sickout squatty scad scot scut sect skid
skate kat skite rugate agate skat negate locate ligate legate cockade jugate ikat vacate quate equate necktie kyte cate kite kata goatee gate coatee coequate legatee liquate acuate togate