Is “Confirm” a Scrabble word?
Yes
CONFIRM
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 Confirm
/kənˈfɜːm/
verb
1.To strengthen; to make firm or resolute.
2.To administer the sacrament of confirmation on (someone).
3.To assure the accuracy of previous statements.