- Ophthalmological Adj.
- Ophthalmologist Subst. Adj.
- Ophthalmomanometer Subst. Adj.
- Ophthalmometer Subst. Adj.
- Ophthalmomicrosurgery Subst. Adj.
- Ophthalmopathy Subst. Adj.
- Ophthalmophacometer Subst. Adj.
- Ophthalmophacometry Subst. Adj.
- Ophthalmoplegic Adj. Subst.
- Ophthalmoscopic Adj.
- Ophthalmoscopical Adj.
- Ophthalmoscopy Subst. Adj.
- Ophthalmostatometer Subst. Adj.
- Ophthalmosurgery Subst. Adj.
- Ophthalmothermometer Subst. Adj.
- Ophthalmotoxin Subst. Adj.
- Opiate Adj. Subst. Verb
- Opiated Adj. Part. Perf.
- Opiniative Adj.
- Opinion Subst. Adj.
- Opinionated Adj. Part. Perf.
- Opinionative Adj.
- Opinioned Adj.
- Opioid Subst. Adj.
- Opioid-induced Adj. Part. Perf.
- Opiology Subst. Adj.
- Opisometer Subst. Adj.
- Opisthocranion Subst. Adj.
- Opisthognathous Adj.
- Opisthotic Adj. Subst.
- Opisthotonic Adj.
- Opium Subst. Adj.
- Opodeldoc Subst. Adj.
- Opopanax Subst. Adj.
- Oporto Eigenn. Subst. Adj.
- Opossum Subst. Adj.
- Oppidan Adj. Subst.
- Opponensplasty Subst. Adj.
- Opponent Subst. Adj.
- Opportune Adj. Verb
- Opportunist Subst. Adj.
- Opportunistic Adj.
- Opportunity Subst. Adj.
- Opposable Adj.
- Opposed Adj. Part. Perf.
- Opposite Adj. Subst. Präp. Adv.
- Opposition Subst. Adj.
- Oppositional Adj.
- Oppositionist Subst. Adj.
- Oppositive Adj.
- Oppressed Adj. Subst.
- Oppressing Adj.
- Oppression Subst. Adj.
- Oppressive Adj.
- Oppressor Subst. Adj.
- Opprobrious Adj.
- Oppugnant Adj. Subst.
- Ops Subst. Adj.
- Opsimathic Adj.
- Opsin Subst. Adj.