οἰκονομία
oikonomía
“household management”
3 words in English grow from this root.
Econometrics
Numberοἰκονομίαoikonomía
“measurement of household management”
Macroeconomics
Politicsμακρόςmakrós
“large-scale household management”
Microeconomics
Politicsμικρόςmikrós
“small-scale household management”