podstawowych
Podstawowych is a Polish adjective form meaning basic or fundamental. It is the plural form used with nouns in the genitive or other cases where the adjective agrees with a plural noun. The word derives from podstawowy, itself linked to podstawa, meaning base or foundation, and it is frequently used in academic, educational, and everyday language to indicate essential elements.
In usage, podstawowych is commonly found in phrases describing core or essential aspects, such as podstawowych
Grammatical notes: as an adjective, podstawowy agrees with the gender, number, and case of the noun it