Is “Borer” a Scrabble word?
Yes
BORER
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 Borer
/ˈbɔːɹə/
noun
1.A tedious person.
2.A person who bores, who drills.
3.A tool used for drilling.