Active and Efficient

Active adjective - Being in effective operation.

Efficient is a synonym for active in property topic. In some cases you can use "Efficient" instead an adjective "Active".

Nearby Words: action, activity, activate, acting, activated

Efficient adjective - Producing or capable of producing a desired result.

Active is a synonym for efficient in property topic. Sometimes you can use "Active" instead an adjective "Efficient", if it concerns topics such as adept.

Nearby Words: efficiency, efficiently, efficacy