efficiency Synonyms - page 2

competency deftness dexterity dexterousness dextrousness capability birr aptitude ableness adaptability adeptness adequacy adroitness advantageousness affectively agency applicability discoverability ease experience expertness facility fertileness fertility frugalness gracillent handiness labor-saving expediency expedience energy economy effect effective effectiveness effectual effectualness efficacy efficient enablement marksmanship