This is the 11214th most frequent Polish word.
gruntowej
"Gruntowej" means "ground" or "soil-related" in English, often referring to something related to land, soil, or foundation.
In this sentence, 'gruntowej' is an adjective derived from 'grunt', meaning 'ground'. It modifies 'wody', indicating 'groundwater' as the subject of the study.
Badanie gruntowej wody wykazało jej wysoką jakość.
The study of groundwater revealed its high quality.
Here, 'gruntowej' describes 'drogi', signifying that the road in question is a dirt or ground-based road.
Remont gruntowej drogi wymagał dużych nakładów finansowych.
The renovation of the dirt road required significant financial resources.
In this case, 'gruntowej' modifies 'analizy', imparting the sense of fundamental or comprehensive analysis.