THESAURUS

Efficient Synonyms & Antonyms

working well without wasting time, energy, or resources

Synonyms

productiveorganizedstreamlinedeconomicalpromptcompetentexpeditiouseffectiveeconomichigh-octanebusinessliketimesavingunderspent

Antonyms

inefficientwasteful

Related Words

effectivecompetentbusinessliketimesavingeconomiceconomicalpromptexpeditiousstreamlinedhigh-octaneunderspentefficiencyworkableeffectivenessfunctioningconvenientefficacyfunctionalusefulefficacious

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Related-word data is supplemented by the Datamuse API. Datamuse results are suggestions, not automatic replacements.