It is important to spend wisely and not overspend on unnecessary items.
live frugally
Frequency:
70
%
She chose to live frugally in order to save money for future investments.
eat sparingly
Frequency:
60
%
The doctor advised him to eat sparingly to maintain a healthy weight.
Idiomatic Expressions for abstemiously
Phrase: abstemiously abstain
Meaning: to refrain from indulging in something, especially in excess
Usage: He abstemiously abstained from alcohol during the month of January.