He was known for his œconomical lifestyle.

He managed to run his business œconomically.

Œconomics is the study of how societies produce and distribute goods and services.

The company experienced œconomic growth last year.

He œconomizes his expenses by cooking at home.

He decided to œconomize and cut back on unnecessary expenses.

She œconomized by cutting back on unnecessary expenses.

She is œconomizing by cutting back on unnecessary expenses.

He was known for his œconomicall lifestyle.