There are 15 words that start with 'clavi'.
| clavi | clavier |
| clavicle | claviers |
| clavicles | clavicorn |
| claviform | clavichord |
| clavicular | clavierist |
| clavichords | clavierists |
| clavieristic | clavichordist |
| clavichordists | |
Note: These 15 words that start with 'clavi' are found from the USA & Canada version of the tournament Scrabble word list.