PHTHALIN
Here are the details, including the meaning, point value, and more about the Scrabble word PHTHALIN. Below
phthalin is worth 18 points in the game of Scrabble
Definitions for the word, phthalin
(n.) A colorless crystalline substance obtained by reduction from phthalein, into which it is easily converted by oxidation; hence, any one of the series of which phthalin proper is the type.