Is ECOS a valid Scrabble word?
YES — ECOS is a valid Scrabble word 6 points
Scrabble® and Words With Friends® points for ECOS
ECOS is a valid Scrabble US/CAN word worth 6 points:
E1C3O1S1
ECOS is valid in Scrabble UK (World) —
E1C3O1S1
ECOS is not valid in Words With Friends.