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.
tiered tired teredo teared treed tried tyred tared tread trued toured terret tarred terete tarried deaired turd trad trod tret tardy dured dared tardo dread dried treat triad trite dreed deride territ tirade toroid torrid treaty derate triode turret deaerate
veered peered queered cheered tiered sered jeered cered sheered leered red cried fired haired bred cored hired cured furred jerid marred herd gored berried charred brede heired gyred redo aired quarried mured moored perdu knarred bored hurried rared mired uredo freed pored oared breed wearied herried roared geared parried carried sored wared whirried chaired zeroed deaired chirred toured chored dured shared nerdy teared shirred treed shred tiaraed dreed wired quired aeried nerd bared reread trued pared tarred greed varied greedy preed wherried lured redd buried queried wried merde loured garred reed juried birred paired weird curried faired creed reedy heard sheared nereid reared fared beret pureed parred beard serried jereed read credo harried caried curred hared cred teredo gnarred cared seared rede burred oread feared bread poured barred sired jarred ired foredo erred tired tried neared whored fried eared perdy pried tyred married rued laired ferried jerreed warred purred dared soured waired dread worried chared soared tarried tared whirred choired churred sherd dried shored tread shrewd yirred
tier stere titre titer tetri tetra stir stereo tiro tear tire terry terrae terra terai teary uteri