seriózních
Seriózních is a grammatical form of the Czech adjective seriózní, meaning serious, earnest, or credible. It is not a stand-alone lexeme but the genitive plural form used before nouns in the genitive plural.
In Czech, adjectives decline according to gender, number, and case. The genitive plural form of seriózní is
Usage and nuance: seriózní conveys seriousness in the sense of credibility, reliability, or propriety. It is
Examples of contexts: serious people or matters in discourse (seriózní lidé, seriózní věci), credible information (seriózní
Etymology: the Czech seriózní is a borrowed word, with origins commonly traced to the French sérieux or