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.
slitted slatted slotted salted silted slated saluted sleeted solated ciliated solitude sledded solidity
flitted slitted tilted flited plotted plaited milted lilted lotted allotted blatted blotted filiated flatted letted rouletted jilted foliated clotted glutted kilted quilted militate palliated platted reallotted ciliated slatted hilted silted slotted wilted