Scrabble & Words with friends points
        
        
                    - pentavalent is a valid Scrabble US word with a point value of 16
 
          
                    - pentavalent is a valid Scrabble UK word with a point value of 16
 
          
                    - pentavalent is a valid Words with friends word with a point value of 21
 
          
        
        Definition of pentavalent
        
        
          - having a valence of five (adjective)
         
        See definition of pentavalent in Merriam Webster