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.
sheetlike shedlike shadowlike
jetlike poetlike sheetlike netlike oatlike goatlike shedlike tidelike catlike seedlike hutlike reedlike gatelike puttylike jadelike jutelike knotlike moatlike gutlike nutlike boatlike kitelike fatlike weedlike suitlike rootlike ratlike potlike tealike gnatlike hatlike toelike batlike bedlike footlike