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.
reverso revers reavers rievers reverse reveres reivers reveries rivers rovers ravers refers reefers referees reifiers reoffers reovirus rivieras refires refries roofers roughers refroze
verso reverso lavers avers laveers cavers quavers verse viers givers leavers averse beavers leviers reavers newwavers lovers reveres liviers reverse rievers rovers severs divers waivers weavers wivers shivers pavers aivers quivers louvers jivers covers hoovers heavers hovers vivers havers overs fivers fevers movers ravers reivers livers revers levers bouviers veers rivers savers sivers diverse wavers weevers shavers shovers
reverie revere revery raver reaver refer referee reiver riever river rover