rozcznych
Roznych is the non-diacritic form of the Polish adjective rózny (różny), meaning varied or diverse. It is used to describe nouns to indicate that items belong to different kinds or show a variety of characteristics. It is not a noun by itself but an inflected adjective that agrees with the noun it modifies.
In Polish grammar, rózny inflects for gender, number, and case. The form różnych represents the genitive plural
Spelling notes: the standard Polish spelling uses diacritics, so the correct form is różnych. The non-diacritic