| |||
| ...proof; impenetrable; impermeable; impermeably; impervious; impenetrably; imperviously; adamant; impregnable | |||
| proof | |||
| tight | |||
| inscrutable; impervious (water, impermeable, gases) | |||
| |||
| impenetrably; impermeably; imperviously | |||
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undurchdringlich : 1 phrase in 1 subject |
| General | 1 |