Is “Harshen” a Scrabble word?
Yes
HARSHEN
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 Harshen
verb
1.To make, or to become harsh; render hard and rough.
2.To render peevish, morose, or austere.