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.
queuers queers queries quaeres quires curs quarries keirs cures guars grees kurus kiers goers grues curse currs gaurs gurus course creese kouros cooers guiros kauris kersey curies curios cuirass curiosa curious curries gurries kauries kerrias kerries
queuers ruers cheers euros feuars veers jeers queers leers beers peers seers sieurs suers deers cheeros sheers ers