Definitions For Keystone
noun
- The central building block at the top of an arch or vault
- A central cohesive source of support and stability
- A large stone at the top of an arch that locks the other stones in place
- Something on which other things depend for support
Is Keystones a Scrabble Word?
                        Words With Friends
                        YES                    
                
                        Scrabble US
                        YES                    
                
                        Scrabble UK
                        YES                    
                
                        English International (SOWPODS)
                        YES                    
                
                        Scrabble Global
                        YES                    
                
                        Enable1 Dictionary
                        YES                    
                Points in Different Games
Scrabble
                    
                    
                    16
                    
                    
                Words with Friends
                    
                    
16
                    
                The word Keystone is worth 16 points in Scrabble and 16 points in Words with Friends
Examples of Keystone in a Sentence
- Tourism is the city's economic keystone.
- The keystone of his faith
Synonyms for Keystone
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