COS Scrabble Word

Is COS a scrabble word?

COS is a scrabble word that worth 5 points.

cos (noun)

ratio of the adjacent side to the hypotenuse of a right-angled triangle.
You can read more on cos definition and cos synonyms and antonyms

There are 3 letters C O S to form a word: COS. From the combination of these letters, we can form 4 scrabble words as the following:

3 Letters
2 Letters