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.
reflate refloat refelt reflet reviolate revaluate refiled reevaluate refueled revolute refilled refelled refuelled revolt rifled refold raveled raffled reveled reviled reflood riffled ruffled ravelled revalued revealed revelled reavailed rivulet
reflate sufflate deflate flat violate defoliate revaluate faveolate velate bifoliate filiate flite float flute flyte fellate folate vallate afloat apholate evaluate foveolate reevaluate valuate ovulate refloat reviolate foliate affiliate devaluate
refall refel refell refile refill reflew reflow refly