NONDIFFUSE

de do ed ef en es fe id if in is ne no nu od oe of oi on os si so un us

def den die dif din dis doe don dos due dui dun duo eds eff efs end ens eon fed fen fes feu fid fie fin foe fon fou fud fun ids iff ifs inn ins ion nod nos nun nus ode ods oes off one ons ose oud sei sen sin sod son sou sue sun udo uns use

defi deni dens dies diff difs dine dino dins does doff done dons dose dues duff dune duns duos effs ends enuf eons feds fend fens feod feud feus fido fids fief fife find fine fino fins foes foin fond fons fuds fund funs fuse ides info inns ions neif neon nide nine node nodi nods noes none nose noun nous nude nuns odes offs ones onus ouds seif send side sine sned sone sued sunn udon udos unde undo used