10-letter words starting with opti
- optic axis — (in a crystal exhibiting double refraction) the direction or directions, uniaxial or biaxial, respectively, along which this phenomenon does not occur.
- optic disc — a small oval-shaped area on the retina marking the site of entrance into the eyeball of the optic nerve
- optic disk — blind spot (sense 1)
- optimality — The property of being optimal.
- optimising — to make as effective, perfect, or useful as possible.
- optimistic — disposed to take a favorable view of events or conditions and to expect the most favorable outcome.
- optimizing — Something whose purpose is to optimize.
- optionable — the power or right of choosing.
- optionally — left to one's choice; not required or mandatory: Formal dress is optional.
On this page, we collect all 10-letter words starting with OPTI. It’s easy to find right word with a certain length. It is the easiest way to find 10-letter word that beginning with OPTI to use in Scrabble or Crossword puzzles.