What a four-letter word for frugality?

Common people, vegetables and food, coarse clothing and plain food, coarse clothing and light food, coarse tea and light food, bad clothes and bad food, bad clothes, bad food, bad clothes, thorns, hairpins, cloth skirts, diligent and frugal, mending houses, light cars, simple food, not heavy taste, simple drinking due to shabby food, frugal food, careful budgeting, increasing revenue and reducing expenditure. Be narrow and strict, practice frugality, be diligent and frugal, run a household, be frugal, use the long-lasting water, repair the old and reuse the waste

Frugal

Thrifty

Frugal

Simplicity

Idiom:

Abstain from extravagance and prefer frugality

Frugality can nourish integrity

Frugality can lead to prosperity

Eat frugally

Practice frugality

Be frugal to cultivate virtue

Be diligent and thrifty