appurtenaunt arrt-antenna depauperated enterpendant enterprenant entreprenant entreprenerd entrepreneur errantranter neaterreader peer-partner pentadentate pepper-upper perdeuterate prataparudra pre-rendered predeparture preternature radarantenna radnerrudner readandutter rendertender taputapuatea tarreddarter tartartartan tatararatata tattarrattat tearraappart teetertartar ternterntern terre-tenant tetradentate tetraterpene turnturnturn unattenuated undertreated undeuterated unenraptured unpenetrated unpretreated up-and-under