Is “Moisten” a Scrabble word?
Yes
MOISTEN
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Moisten
/ˈmɔɪsən/
verb
1.To make moist or moister.
2.To become moist or moister.