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.
toroids tortoise triads droids tortuous turds trots torts hydroids tarots tortas droits traits druids treads trouts tortes trades hydrids tardies dorados triodes territs tirades derides treatise druidess treaties hydrides diorites trets tarts dreads treats dirties teredos terrets traduce turrets
aroids droids choroids viroids hydroids toroids rids rods jerrids corridas byroads grids broods irids queridas murids erodes crowds hayrides hydrides braids marrieds myriads oroides periods prods sarods brides triads droits prides hybrids roods chorioids raids bourrides corrodes hydrids rodes irides borides jerids rotis sciurids druids grides rides joyrides broads roads nereids parodos sarodes derides shrouds