Is “Restharrow” a Scrabble word?
Yes
RESTHARROW
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 Restharrow
/ˈɹɛsthaɹəʊ/
noun
1.Any of various species of small shrubs making up the genus Ononis, especially Ononis repens, which has pink flowers.