There are 16 words that start with 'upri'.
| uprise | upright |
| uprisen | upriser |
| uprises | upriver |
| uprights | uprisers |
| uprising | uprivers |
| uprighted | uprightly |
| uprisings | uprighting |
| uprightness | uprightnesses |
Note: These 16 words that start with 'upri' are found from the USA & Canada version of the tournament Scrabble word list.