Scrabble & Words with friends points
- obsidian is a valid Scrabble US word with a point value of 11
- obsidian is a valid Scrabble UK word with a point value of 11
- obsidian is a valid Words with friends word with a point value of 13
Definition of obsidian
- acid or granitic glass formed by the rapid cooling of lava without crystallization; usually dark, but transparent in thin pieces (noun)
See definition of obsidian in Merriam Webster
