No definitions found for 'oratio obliqua'
Perhaps one of these:
ordovician,
orthoptist,
orthopaedic,
orthopnea,
orthopter,
orthoepic,
orthoepy,
orthopaedist,
orthoepical,
orthoboric acid,
orthopedy,
orthopteran,
orthopaedics,
orthophosphoric acid,
ordbms,
orthopod,
orthopteron,
orthoepically,
ortive,
orthopedical,
orthopny,
orthophosphate,
oreodaphne leucoxylon,
orthopnoea,
orthopedist,
orthopinacoid,
ordovician period,
orthophosphorous acid,
orthopraxy,
orthopedics,
orthopristis,
orthoepist,
orthopterous insect,
orthopoda,
orthopterous,
orthoptera,
orthopristis chrysopterus,
orthoptic,
orthopedic,
orthoptics,
ordovian,
orthophony,
ordb