This is the 8645th most frequent Polish word.
półwyspu
"Peninsula" (genitive singular form: "of the peninsula").
'Półwyspu' is used in the genitive case to denote location near the peninsula.
Mieszkam w pobliżu półwyspu na wybrzeżu Bałtyku.
I live near a peninsula on the coast of the Baltic Sea.
'Półwyspu' is in the genitive case indicating possession, describing the beauty of the peninsula.
Piękno półwyspu jest wyjątkowe i zachwycające.
The beauty of the peninsula is unique and breathtaking.
'Półwyspu' here uses the genitive case due to the governing verb 'na'.