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.
cairned careened craned kirned carnet corned crooned crowned grained crannied carinate carronade kerned cornet garnet coronet greened crinite groaned grinned cornute groined crinoid crunode crownet craniate courante grind grand guarantee ground gurnet current granite grantee cornuto courant coranto crenate currant kernite grandee
cairned kirned girned learned trained droned deraigned sorned pruned grinned reined kerned craned rained reigned arraigned turned churned yarned grained ruined barned groined hairnet reearned trined durned earned drained burned shrined warned darned brained mourned corned brined ironed horned yearned
cairn cairny carn carina carinae carney carnie carny