prírodnými
Prírodnými is the instrumental plural form of the Slovak adjective prírodný. It describes things related to nature or produced by nature, and it is used when the noun it modifies is in the instrumental case. The form appears in phrases where the action is performed with or through natural aspects, or when describing natural characteristics in contrast to artificial ones.
Etymology and meaning: The word stems from príroda, meaning nature, and is part of a family of
Usage: Prírodnými is common in scientific, environmental, philosophical, and everyday language. It often appears in contexts
In practice, the instrumental plural form is used with nouns in the instrumental case, frequently after prepositions