This is the 10155th most frequent Russian word.
бережливых
"Thrifty" or "economical."
The word 'бережливые' is used as an adjective describing people who are careful and economical.
Берегут природу бережливые люди.
Careful people protect nature.
The word 'бережливые' is used in a predicate adjective sense, attributing the quality of being economical to the children.
Она воспитала своих детей бережливыми и разумными.
She raised her children to be economical and sensible.
The word 'бережливых' is used as an attributive adjective to describe the owners who value resources and avoid waste.