popularnych
Popularnych is the genitive plural form of the Polish adjective popularny, meaning popular. The base form popularny is used to describe things that are well known or widely liked. In Polish, adjectives decline for gender, number, and case, so popularny has different endings depending on the noun it modifies. Popularnych specifically appears in the genitive plural and is used when the noun is in that case.
Examples include popularnych filmów (of popular films), popularnych miejsc (popular places), and popularnych trendów (of popular
Usage notes: The adjective has comparative and superlative forms—bardziej popularny and najpopularniejszy—with the genitive plural of