Is COLBY a valid Scrabble word?
YES — COLBY is a valid Scrabble word 12 points
Scrabble® and Words With Friends® points for COLBY
COLBY is a valid Scrabble US/CAN word worth 12 points:
C3O1L1B3Y4
COLBY is valid in Scrabble UK (World) —
C3O1L1B3Y4
COLBY is not valid in Words With Friends.