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