9-letter words containing opto
- apoptosis — the programmed death of some of an organism's cells as part of its natural growth and development
- apoptotic — of or relating to apoptosis
- monoptote — a noun that exists in only one case
- optometer — any of various instruments for measuring the refractive error of an eye.
- optometry — the practice or profession of examining the eyes, by means of suitable instruments or appliances, for defects in vision and eye disorders in order to prescribe corrective lenses or other appropriate treatment.
- optophone — an electronic device that scans ordinary printed characters and produces combinations of sounds, enabling a blind reader to recognize the characters.
- proptosis — the forward displacement of an organ.
- proptotic — the forward displacement of an organ.
On this page, we collect all 9-letter words with OPTO. It’s easy to find right word with a certain length. It is the easiest way to find 9-letter word that contains OPTO to use in Scrabble or Crossword puzzles.