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.
deticks detox
ticks shticks deticks sticks tics battiks tucks attacks stoics attics medicks luetics dicks tacks tikes tikis buttocks bittocks poetics futtocks photics mattocks miotics reattacks stacks biotics retacks batiks stocks shtiks