Efficient and Self-supporting

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

Self-supporting and efficient are semantically related. In some cases you can use "Self-supporting" instead an adjective "Efficient".

Nearby Words: efficiency, efficiently, efficacy

Self-supporting adjective - Able to take care of oneself or itself without outside help.

Efficient and self-supporting are semantically related. Sometimes you can use "Efficient" instead an adjective phrase "Self-supporting".