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.
tuner toner teener tanner tonner tinier tenner tinner tonier dunner teenier tinnier tawnier tannery diner tenor tenour tenure denier dinero dinner downer deanery downier
tuner keener punner vinier vanner whiner pinier goner joinery tonner pannier veinier honer teener loaner biner dinero banner meaner funner anear coiner sneer cannier near liner boner phonier venery penner gunner loonier sheenier leaner rainier shunner shinier winner whinnier weiner wanier toner tenner tannery downer denier sunnier seiner runner winery genera bonier weaner tinner dunner zoner saner pioneer panier beanery moaner ginnier moonier canner onery lunier cunner gunnery finery loner goonier pawner veneer funnier fawnier linear fanner cannery sinner canoer fainer finnier manner diner lanner fennier linier tawnier hennery veiner panner tonier joiner gainer pinery wennier vainer vinery punier wonner punnier conner fawner lunar nunnery caner mooner ginner miner finer owner pinner runnier zanier downier tinier wanner inner shinnery wiener ruiner scenery sooner deanery dinner tanner teenier tinnier bonnier weenier whinier winier shiner yawner
tune tun dune tine tinea tone toney tuna tunny tyne stun