This is the 14111th most frequent Polish word.
pozostać
"Pozostać" means "to remain" or "to stay."
Here, 'pozostać' is used to mean to remain or stay in a location.
Musimy pozostać w domu przez burzę.
We must stay at home during the storm.
In this sentence, 'pozostać' is employed metaphorically, denoting perseverance or adherence to a principle.
Chcę pozostać wierny swoim przekonaniom.
I want to remain faithful to my beliefs.
Here, 'pozostać' is used to express maintaining a state or condition.