MASTERY
Here are the details, including the meaning, point value, and more about the Scrabble word MASTERY. Below
mastery is worth 18 points in the game of Scrabble
Definitions for the word, mastery
(n.) A masterly operation; a feat.
(n.) Contest for superiority.
(n.) Specifically, the philosopher's stone.
(n.) Superiority in war or competition; victory; triumph; preeminence.
(n.) The act process of mastering; the state of having mastered.
(n.) The position or authority of a master; dominion; command; supremacy; superiority.