Efficient

adjective

ɪ'fɪʃənt

Adjective

able to accomplish a purpose; functioning effectively
“an efficient secretary”
“the efficient cause of the revolution”
Similar:Effective
being effective without wasting time or effort or expense
“an efficient production manager”
“efficient engines save gas”
See also:EffectualEfficaciousCompetent

Dictionary Validity

Tournament Word List (TWL): Scrabble US
Collins Scrabble Words (CSW21): Scrabble UK
ENABLE Dictionary: Words With Friends
Combined US/UK Scrabble Dictionary: SOWPODS
North American Scrabble (NWL2020): NASPA

Similar Words

Effective
Competent
Expeditious
High-octane
Businesslike
Streamlined
Cost-effective
Cost-efficient
Economic
Economical
Efficiency

More 9-letter words Words starting with E