economic
economic is a valid 8-letter word worth 14 points in Scrabble and 18 points in Words with Friends.
What does economic mean?
Using the minimum of time or resources necessary for effectiveness.
“an economic use of home heating oil”
“a modern economical heating system”
Of or relating to an economy, the system of production and management of material wealth.
“economic growth”
“aspects of social, political, and economical life”
Concerned with worldly necessities of life (especially money).
“he wrote the book primarily for economic reasons”
“gave up the large house for economic reasons”
Financially rewarding.
“it was no longer economic to keep the factory open”
“have to keep prices high enough to make it economic to continue the service”
Of or relating to the science of economics.
“economic theory”