prawdziwości

In a sentence

• Musimy zbadać prawdziwości tych dokumentów.

  We must investigate the authenticity of these documents.

  The word 'prawdziwości' is used in the sense of authenticity or truthfulness, indicating the need to verify the accuracy or genuineness of documents.

• Jej historia wzbudziła wątpliwości co do prawdziwości wydarzeń.

  Her story raised doubts about the veracity of the events.

  Here, 'prawdziwości' pertains to the truth or accuracy of events described in her story, suggesting skepticism about their factual correctness.

• Nie jestem pewien prawdziwości jego twierdzeń.

  I am not certain of the truthfulness of his claims.

  In this context, 'prawdziwości' refers to the truthfulness or credibility of someone's assertions or statements, indicating uncertainty about their validity.