Yes, CEDAR is a Scrabble word!

Letter values in Scrabble US: C 3, E 1, D 2, A 1, R 1.

Is it a valid word?

CEDAR is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).

any of numerous trees of the family Cupressaceae that resemble cedars
durable aromatic wood of any of numerous cedar trees; especially wood of the red cedar often used for cedar chests
any cedar of the genus Cedrus

CEDAR was the Wordle answer on April 29, 2023 (#679). Stuck on today’s? Use the Wordle helper.

Also: cedar tree, true cedar.