dekoracyjnych
Dekoracyjnych is the genitive plural form of the Polish adjective dekoracyjny, meaning decorative or ornamental. In Polish, such adjectives change their ending to agree with the noun they modify, and dekoracyjnych specifically appears when the modified noun is in the genitive plural or in certain constructions that require this case.
Etymology and grammar: the adjective dekoracyjny derives from the noun dekoracja (decoration), with further influence from
Usage: the term is common in fields related to design, architecture, interior decor, and product descriptions.
Nuance: dekoracyjny is often contrasted with ozdobny; both can mean decorative, but dekoracyjny emphasizes overall design