This is the 5227th most frequent Polish word.
realnego
"Realnego" means "real" or "actual" in English.
The word 'realnego' is used to mean 'realistic,' describing the quality of the plan.
Potrzebujemy realnego planu działania.
We need a realistic action plan.
Here, 'realnego' refers to 'real,' indicating the actuality of the threat in context.
Nie ma realnego zagrożenia w tej sytuacji.
There is no real threat in this situation.
In this usage, 'realnego' conveys 'real,' referring to the authenticity or existence of the world depicted by the model.