There are 23 words that start with 'popp'.
| poppa | poppy | poppas | 
| popped | popper | poppet | 
| popple | poppers | poppets | 
| poppied | poppies | popping | 
| poppled | popples | poppadom | 
| poppadum | poppling | poppadoms | 
| poppadums | poppycock | poppyhead | 
| poppycocks | poppyheads | |
Note: These 23 words that start with 'popp' are found from the USA & Canada version of the tournament Scrabble word list.