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.
routed rooted rutted rotted rioted rated rotate ratted redout retied rodded retted rodeoed readout radioed reded redid ratite raided reedit redded redate ridded radded reeded radiate readded readied ridotto
louted knouted tauted outed pouted chuted sauted shuted muted dauted shouted touted routed luted ted photoed dautie gaited matted sated kitted heated noted letted autoed hooted bated tied outdo netted meated ratted puttied quieted gutted lotted jetted batted wyted baited fetted hotted rooted boated rotted sauteed totted doited gitted shitted fatted stied chatted witted whited wetted waited tutted tooted teated dueted dotted dawted rutted dittoed pated sooted stead fitted sited tatted kited feted dated ghettoed potted toed butted retted catted lauded gated petted hated seated hatted putted dieted meted goateed pitted quoited feuded vetoed citied rioted cited coated bitted vetted moated rated quitted hutted mooted looted footed pitied vatted fated voted knitted mated quoted coted teed jettied knotted retied patted tutee situate nutted steed jotted juttied jutted suited cheated doated doted duded duetted lated toited toted sotted booted tutued weeted whetted wited wotted sheeted shotted betted
rout route rot rut croute trout riot prutah root proud rooty protea rota grout rote grotto roti roto rutty grotty wrote grouty brut protei brute pruta rotte trot grot trouty