de do ed en ne no nu od oe on un
cod con cud cue den doc doe don due dun duo ecu end eon nod ode one oud udo
code coed cone cued deco done duce dune node nude once unco unde undo
codec coden coned coude douce dunce ounce
Some random words: preappointed preappoint preapplications preapplication preappearances