There are 9 14-letter words that start with 'impe'.
| imperativeness | impercipiences |
| impermanencies | impermeability |
| impersonalized | impersonalizes |
| impersonations | impertinencies |
| imperviousness | |
Note: These 9 14-letter words that start with 'impe' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with imper, impet, impea, imped, impen, impec, impel.
5-letter words start with 'impe' (2)