Is cos a Scrabble word?

Yes, cos is a Scrabble word!

...and is worth 5 points in Scrabble, and 6 points in Words with Friends

Cos is a valid Scrabble word.

Table of Contents

Dictionary definitions of the word cos

The meaning of cos


6 definitions of the word cos.


  1. Ratio of the adjacent side to the hypotenuse of a right-angled triangle
  2. Lettuce with long dark-green leaves in a loosely packed elongated head
  3. An odorless very poisonous gas that is a product of incomplete combustion of carbon
  4. A hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition
  5. One who refuses to serve in the armed forces on grounds of conscience
  6. A state in west central United States in the Rocky Mountains

What Scrabble words can I make with the letters in cos?

2 Letter Words

Words that can be created with an extra letter added to cos:

Unscramble the letters in cos

There are 16 words that can be made by adding another letter to 'cos'.

More words that can be made using the letters in cos