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