10-Letter Words Starting: OP

• make optimal; get the most out of; use best

• modify to achieve maximum efficiency in storage capacity or time or cost

• act as an optimist and take a sunny view of the world

• of or relating to ophthalmology

• of or relating to or resembling the eye

• make (cells) more susceptible to the action of phagocytes

• incomprehensibility resulting from obscurity of meaning

• the quality of being opaque to a degree; the degree to which something reduces the passage of light

• To make opaque.

• severe conjunctivitis

• state of disgrace resulting from public abuse

• a state of extreme dishonor

• weighing heavily on the senses or spirit

• marked by unjust severity or arbitrary behavior