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.
valuing vealing vialing vailing vialling voling failing falling foaling veiling flung fling filing fulling filling fleeing felling fueling fowling feeling fouling foiling fooling folioing fuelling flong flunk flunky flunkey flunkie
bluing sluing cluing valuing gluing ling lung healing blueing fouling heiling cooling clueing fueling flung gaoling veiling falling bulling selling galling knelling fooling malling hilloing kaoliang helling cling paling coiling ceiling lolling nilling hauling siloing milling muling holing palling olingo reoiling poling linga soloing quilling wyling heeling helloing bowling bawling deleing rilling wailing walling wawling whaling goaling rolling whiling willing dolling shauling shealing tailing shieling railing shoaling yawling yelling soiling tiling hilling duelling nulling dialling halloing tolling toiling seeling polling fulling gulling sailing boiling hulloing foiling glueing pealing haling mauling kneeling keeling clung fuelling bailing lulling howling roiling jelling lalling moiling sealing gelling baling nailing coaling gilling pulling guiling haloing soling mewling vailing vialing belling knolling mulling lingo foaling filling hulling fowling felling failing sling voling holloing hailing billing jailing calling nielloing pilling feeling mailing fling puling liang quailing ruling dialing bolling toling tilling celling piling melling miauling vealing dueling filing balling ailing hollaing killing cowling vialling quelling culling peeling dealing wiling reeling tooling waling wauling welling oiling riling wheeling doling telling chilling shawling dulling shelling pooling shilling shooling yealing slung yowling