- Organopolysiloxane Subst. Adj.
- Organopotassium Adj. Subst.
- Organoselenium Subst. Adj.
- Organosilicon Adj. Subst.
- Organosilicone Subst. Adj.
- Organosilver Subst. Adj.
- Organosodium Subst. Adj.
- Organostomy Subst. Adj.
- Organotherapeutic Adj. Subst.
- Organotherapy Subst. Adj.
- Organotin Subst. Adj.
- Organotitanium Subst. Adj.
- Organotropism Subst.
- Organozinc Subst. Adj.
- Organzine Subst. Adj.
- Orgasm Subst. Verb Adj.
- Orgasticity Subst.
- Orgeat Subst. Adj.
- Orgs Subst.
- Orgy Subst. Adj.
- Oribi Subst.
- Oricyclic Adj. Subst.
- Oriel Subst. Adj.
- Orient Subst. Verb Adj. Eigenn.
- Orientability Subst.
- Oriental Adj. Subst.
- Orientalisation Subst.
- Orientalism Subst.
- Orientalist Subst. Adj.
- Orientation Subst. Adj.
- Orientator Subst.
- Orientaxility Subst.
- Orienteer Subst. Verb
- Orienteering Subst. Part. Präs.
- Orienter Subst.
- Orienting Part. Präs. Subst.
- Orientism Subst.
- Orientist Subst. Adj.
- Orifice Subst. Adj.
- Orificing Subst. Part. Präs.
- Oriflamme Subst. Eigenn.
- Origami Subst. Adj.
- Origanum Subst. Eigenn.
- Origin Subst. Adj.
- Original Adj. Subst.
- Originalism Subst.
- Originality Subst.
- Originating Part. Präs. Subst.
- Origination Subst. Adj.
- Originator Subst. Adj.
- Originatorship Subst.
- Orinasal Adj. Subst.
- Oriole Subst. Adj. Eigenn.
- Orion Subst. Eigenn. Adj.
- Orismology Subst.
- Orison Subst. Eigenn.
- Oriya Subst. Adj.
- Orlanais Eigenn. Subst. Adj.
- Orlando Eigenn. Subst. Adj.
- Orle Subst.