9-letter words starting with pt
- ptarmigan — any of several grouses of the genus Lagopus, of mountainous and cold northern regions, having feathered feet.
- pteridine — a yellow, crystalline, heteroaromatic compound having a bicyclic molecular structure; any substituted derivative of this, examples of which occur naturally, esp as vitamins of the B group and insect pigments. Formula: C6H4N4
- pterosaur — any flying reptile of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having the outside digit of the forelimb greatly elongated and supporting a wing membrane.
- pterygial — an abnormal triangular mass of thickened conjunctiva extending over the cornea and interfering with vision.
- pterygium — an abnormal triangular mass of thickened conjunctiva extending over the cornea and interfering with vision.
- pterygoid — wing-shaped
- pterygote — belonging or pertaining to the arthropod subclass Pterygota, comprising the winged insects.
- ptolemaic — of or relating to Ptolemy or his system of astronomy.
- ptolemies — (Claudius Ptolemaeus) flourished a.d. 127–151, Hellenistic mathematician, astronomer, and geographer in Alexandria.
- ptolemy i — (surnamed Soter) 367?–280 b.c, ruler of Egypt 323–285: founder of Macedonian dynasty in Egypt.
- ptomainic — causing or resulting from ptomaines
On this page, we collect all 9-letter words starting with PT. It’s easy to find right word with a certain length. It is the easiest way to find 9-letter word that beginning with PT to use in Scrabble or Crossword puzzles.