This is the 797th most frequent Polish word.
konieczne
Necessary.
The word 'konieczne' is used as an adjective functioning as a predicate, describing the necessity of the action.
Jest konieczne, abyśmy zrozumieli ten tekst.
It is necessary for us to understand this text.
The word 'konieczne' is used predicatively in a question, expressing doubt about the necessity of the action.
Czy to naprawdę było konieczne?
Was that really necessary?
The word 'konieczne' is used attributively as an adjective describing a noun.