This is the 4688th most frequent Polish word.
naprawach
"Naprawach" means "repairs" (used in the locative case in Polish).
The word 'naprawach' is in the locative case plural, used to indicate the context (location or condition) related to repairs.
Jego praca polega na regularnych naprawach maszyn w fabryce.
His job involves regular repairs of machinery in the factory.
Here 'naprawach' again is in the locative plural, specifying activities related to repairs.
Poświęca się naprawach sprzętu elektronicznego w wolnym czasie.
He devotes himself to repairing electronic equipment in his spare time.
The word 'naprawach' locatively refers to the setting where car repairing is being discussed.