opsiometer /op-si-omˈi-tər/

An optometer

• ophthalmitises
• ophthalmo-
• ophthalmological
• ophthalmologies
• ophthalmologist
• ophthalmologists
• ophthalmology
• ophthalmometer
• ophthalmometers
• ophthalmometry
• ophthalmophobia
• ophthalmoplegia
• ophthalmoplegic
• ophthalmoscope
• ophthalmoscopes
• ophthalmoscopic
• ophthalmoscopical
• ophthalmoscopically
• ophthalmoscopy
• opiate
• opiated
• opiates
• opiating
• opificer
• opificers