opsiometer /op-si-omˈi-tər/

An optometer

• paraceratherium
• paracetamol
• paracetamols
• parachronism
• parachronisms
• parachute
• parachuted
• parachute payment
• parachutes
• parachute troops
• parachuting
• parachutist
• parachutists
• paraclete
• paracletes
• paracme
• paracmes
• paracrostic
• paracrostics
• paracuses
• paracusis
• paracyanogen
• paracyanogens
• parade
• paraded