silnými
Silnými is the instrumental plural form of the Czech and Slovak adjective silný, meaning "strong" or "powerful." It is used when silný modifies plural nouns in the instrumental case, typically to indicate the means or manner by which an action is performed, or to describe a quality of a plural subject.
Common usages include phrases such as silnými rukami (with strong hands) and silnými lidmi (with strong people).
In Czech, silný changes across cases and numbers, and silnými is the instrumental plural form used with
Origins: silný is a native Slavic adjective with cognates in related languages; modern usage covers physical