Is “Slake” a Scrabble word?
Yes
SLAKE
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 Slake
/sleɪk/
verb
1.To satisfy (thirst, or other desires).
2.To cool (something) with water or another liquid.
3.To become mixed with water, so that a true chemical combination takes place.
“The lime slakes.”
Synonyms: extinguish, quench