There are 14 words that start with 'stupe'.
| stupe | stupes |
| stupefy | stupefied |
| stupefier | stupefies |
| stupefiers | stupefying |
| stupendous | stupefaction |
| stupefyingly | stupendously |
| stupefactions | stupendousness |
Note: These 14 words that start with 'stupe' are found from the USA & Canada version of the tournament Scrabble word list.