Is “Horst” a Scrabble word?
Yes
HORST
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 Horst
/hɔːst/
noun
1.An area of the earth's surface which is raised relative to surrounding land.