This is the 2529th most frequent Portuguese word.
econômicas
"Related to economics or economical."
Here, 'econômicas' is used as an adjective modifying the noun 'políticas', indicating the relevance to the economy.
As políticas econômicas do país estão focadas em desenvolvimento sustentável.
The country's economic policies are focused on sustainable development.
In this sentence, 'econômicas' is used as an adjective to describe solutions that are cost-effective or efficient economically.
A reforma trouxe soluções econômicas para a empresa.
The reform brought economical solutions to the company.
The word 'econômicas' functions as an adjective to characterize decisions which are related to economic planning or considerations.