Definitions
There are 2 meanings of the word
Costanoan.
Costanoan - as a noun
A member of a north american indian people living in coastal california between monterey and san francisco bay
Word Game Points
Is COSTANOAN a valid Scrabble word?
No, costanoan is NOT valid for Scrabble
Is COSTANOAN a valid Words With Friends word?
No, costanoan is NOT valid for Words With Friends
Invalid WordCOSTANOAN is not a valid Words With Friends word.
Is COSTANOAN a valid WordFeud word?
No, costanoan is NOT valid for WordFeud
Invalid WordCOSTANOAN is not a valid WordFeud word.