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.
quoiting quoting quieting quitting kiting coting cotinga gutting cutting kitting coating gaiting guiding quadding coding gating catting codding goading godding kidding
biting suiting toiting quoiting citing waiting baiting kiting siting whiting witing writing gaiting ting biding pouting retting rutting coating luting mating autoing mooting gitting hutting vetting quieting aiding kitting matting nutting ratting jotting noting boating putting dawting letting sooting lotting sauteing quitting louting photoing radioing hooting batting dueting shuting shotting shitting chuting cheating wotting meting whetting weeting tutting totting tooting tiding tatting doting petting stingo eating muting ghettoing jetting rotting rioting outing dating heating fetting netting hatting hiding dittoing bitting sitting knotting seating rooting raiding sating butting potting sting footing dauting niding getting knouting patting wyting knitting cotinga moating cutting fating hotting siding tieing vatting hitting gating betting guiding feting beating booting meeting dieing hating setting rating coting dieting vetoing jutting routing catting voting fitting riding quoting pitting loiding voiding retieing bating dotting looting shouting shooting sheeting chiding chatting witting wetting doating fatting touting toting gutting tauting duetting shutting