There are 9 words that start with 'pinoc'.
| pinocle | pinochle | 
| pinocles | pinochles | 
| pinocytic | pinocytoses | 
| pinocytosis | pinocytotic | 
| pinocytotically | |
Note: These 9 words that start with 'pinoc' are found from the USA & Canada version of the tournament Scrabble word list.