niezbdnych
Nie zbędnych is not a standard Polish form; the correct term is niezbędnych, the genitive plural of the adjective niezbędny, meaning essential or indispensable. The word niezbędny is used to describe things that are necessary in a particular context or for a specific purpose.
The base adjective niezbędny has the following inflections: masculine singular niezbędny, feminine singular niezbędna, neuter singular
Niezbędny communicates a strong sense of necessity, often in formal, technical, or administrative language. It denotes
Nie zbędny comes from prefix nie- plus zbędny, a term meaning superfluous or redundant. The overall sense
The sequence "niezbdnych" appears to be a misspelling or variant lacking diacritics. The correct standard form