niekompatybilnych

Niekompatybilnych is a Polish grammatical form of the adjective niekompatybilny, meaning incompatible. It is used when describing plural nouns, specifically in the genitive plural (and the accusative plural for masculine personal nouns). The base form is niekompatybilny; related forms include niekompatybilna (feminine singular), niekompatybilne (neuter singular or non-personal plural), and niekompatybilni (masculine personal plural).

In practice, niekompatybilnych appears in phrases such as niekompatybilnych urządzeń (incompatible devices), niekompatybilnych wersji oprogramowania (incompatible software versions), or niekompatybilnych protokołów (incompatible protocols). The term is commonly used in technology, engineering, and science to indicate that two or more elements cannot operate correctly together or under the same standard.

Etymology notes that the word is formed with the negation prefix nie- attached to kompatybilny (compatible), yielding a description of lack of compatibility. The noun form of the concept is niekompatybilność, which corresponds to incompatibility.

Usage considerations include distinguishing between singular and plural and between grammatical cases in Polish. Niekompatybilnych as a form signals that the described items are not compatible with a reference item or system, often in technical reports, specifications, or comparative analyses. Related terms include kompatybilny (compatible) and kompatybilność (compatibility).