ETYM French économique, Latin oeconomicus orderly, methodical. Related to Economy.
1. Concerned with worldly necessities of life (especially money).
2. Financially rewarding.
3. Of or relating to an economy, the system of production and management of material wealth; SYN. economical.
4. Of or relating to the science of economics.
5. Using the minimum of time or resources necessary for effectiveness; SYN. economical. + prikaži više

Avoiding waste; ('scotch' is used only informally); SYN. frugal, scotch, sparing, stinting.
Thrifty, saving, frugal, careful not to waste money

ETYM Latin efficiens, -entis, p. pr. of efficere to effect: cf. French efficient. Related to Effect.
Being effective without wasting time or effort or expense.

ETYM French profitable.
1. Promoting benefit or gain.
2. Providing profit.
3. Yielding material gain or profit.