dhurrin di-iod- diiodo- din-din dindiri dindori dininho diorini dirinon diurnir dnuorni dododou dohinni dohonor donnini donodon doo-doo doridid dorinho dorohoi dorudon dourdou dournon droidin dronino dudhnoi dundori dundrod dundurn durnir hindiii hirudin hondori honnour hoo-hoo horrour houdini huddron huhoini hurhuri hurunui ihururu indriid inhonor iridio- iridoid iriondo iron-on irondro ironiii ndiuini nid-nod nininho ninnidh niohuru noniron noonion nordion nunhood nurrior odiniid odorono oidioid oin-oin oriundi oriundo orndorn oroidin orrorin rddhi rhinion rhoddon riddour rindoon riodoro roddino rondino roundon ruh-roh runnion runonin udinoor unh-unh uni-dur unionid unround urinoir uriondo