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.
sabed sabbed seabed sobbed subbed sabot sabbat sobeit subdue seaboot
abed sabed seabed bed jabbed boobed fubbed hobbed gibbed buboed gybed cubed bobbed lubed knobbed jobbed nibbed gobbed ribbed robed rubied jibbed sobbed dabbed daybed dubbed tabbied tabued tubed lobbied lobed fibbed mobbed ebbed bedu bead baaed hoboed bibbed gibed jibed cabbed lobbed babied fobbed nabbed abet rabid robbed rubbed sabbed gabbed subbed daubed dibbed tabbed tabid tubbed webbed