Scrabble & Words with friends points
- tidemark is a valid Scrabble US word with a point value of 15
- tidemark is a valid Scrabble UK word with a point value of 15
- tidemark is a valid Words with friends word with a point value of 16
Definition of tidemark
- indicator consisting of a line at the highwater or low-water limits of the tides (noun)
See definition of tidemark in Merriam Webster