There are 10 14-letter words that start with 'impr'.
| impracticality | impregnability |
| impressibility | impressionable |
| impressionisms | impressionists |
| impressiveness | impropernesses |
| improvisations | improvisatores |
Note: These 10 14-letter words that start with 'impr' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with impre, impro, impri, impra, impru.
6-letter words start with 'impr' (1)