How many points is MASTIEST worth in Scrabble?

MASTIEST is worth 10 Scrabble points before board bonuses.

Which dictionaries accept MASTIEST?

MASTIEST is not valid in NWL2023 (US) and valid in CSW24 (International).

Scrabble

Scrabble Dictionary

10 pts

MASTIEST is a valid Scrabble word in CSW24 (International). It scores 10 points. MASTIEST means "mast".

noun

Valid CSW (UK) Scrabble Word

mast

Check the Scrabble meaning of MASTIEST. It scores 10 points.

Up to 12 highest-scoring shorter words using only the letters in MASTIEST, without blank tiles.

= 10

Is MASTIEST a Scrabble word?: MASTIEST is a valid Scrabble word in CSW24 (International). It scores 10 points.
How many points is MASTIEST worth in Scrabble?: MASTIEST is worth 10 Scrabble points before board bonuses.
Which dictionaries accept MASTIEST?: MASTIEST is not valid in NWL2023 (US) and valid in CSW24 (International).