Economic
Part of speech: adjective
Definition: pertaining to an economy frugal; cheap (in the sense of representing good value); economical. pertaining to the study of money and its movement
Example sentence: A community is democratic only when the humblest and weakest person can enjoy the highest civil, economic, and social rights that the biggest and most powerful possess.
Scheme
Part of speech: verb
Definition: To plot, or contrive a plan.
Part of speech: noun
Definition: A systematic plan of future action.A plot or secret, devious plan.An orderly combination of related parts.A chart or diagram of a system or object.A type of topological space.A systematic plan of future action.
Example sentence: As soon as I have got flying to perfection, I have got a scheme about a steam engine.