Is “Stemple” a Scrabble word?
Yes
STEMPLE
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 Stemple
noun
1.A shelf set into a mineshaft for storing waste material, or for use as a step or support.