We found 2 dictionaries that define the word impregnabilities:

General (2 matching dictionaries)

1. impregnabilities: Merriam-Webster
2. impregnabilities: Vocabulary.com

▸ Words similar to impregnabilities ▸ Usage examples for impregnabilities ▸ Idioms related to impregnabilities ▸ Wikipedia articles (New!) ▸ Words that often appear near impregnabilities ▸ Rhymes of impregnabilities ▸ Invented words related to impregnabilities