We've arranged the synonyms in length order so that they are easier to find. efficacy have different meanings.Įfficacy is about whether or not something can be done at all.Įfficiency is about how something is done and if it minimizes waste.EFFICIENT 'EFFICIENT' is a 9 letter word starting with E and ending with T Synonyms, crossword answers and other related words for EFFICIENTWe hope that the following list of synonyms for the word efficient will help you to finish your crossword today. This is usually the thing (or person) that brings something about. In this sense, something that is efficient is something that causes change to start or stop. In addition to its economic meanings, efficient can further be defined as acting directly to produce an effect. While these two words are similar, efficiency vs. Efficiency is all about making the best possible use of available resources. When thinking about efficiency, think no waste. Efficiency definition, the state or quality of being efficient, or able to accomplish something with the least waste of time and effort competency in performance. Both efficie ncy and no have the letter “ N” in them. Something that has a perfect level of efficiency will have no waste. The ratio of the effective or useful output to the total input in any system. An example of efficiency is a reduction in the number of workers needed to make a car. When thinking about efficacy, think about capacity and ability.Įfficiency has to do with minimizing waste. Efficiency is defined as the ability to produce something with a minimum amount of effort. Both effi cacy and capacity have the letters “ CA” right next to each other.Įffic acy also has to do with ability, both of which have the letter “ A” in them. In case you are wondering how you’ll remember all of this next time you go to use efficiency or efficacy, here is a neat trick to remember the difference.Įfficacy has to do with the capacity to do something. Acting or producing effectively with a minimum of waste, expense, or unnecessary effort: an efficient builder an efficient factory. This month we need to focus on becoming more efficient. efficient synonyms, efficient pronunciation, efficient translation, English dictionary definition of efficient.The adjectival form of efficiency is efficient. Daily exercise is one of the most efficacious ways to stay healthy.This is a very efficacious diet regime.

The adjectival form of efficacy is efficacious. Adjective Forms of Efficacy and EfficiencyĪs mentioned above, both of these words are nouns, but they do both have adjectival forms. While efficacy has to do with whether or not something is able to be done at all, efficiency has to do with how something is done and whether or not it is done without much waste, effort, or time.

My new car has a much higher fuel efficiency rating than my old one.

We have implemented new technologies that will greatly increase our efficiency.

Your branch has greatly improved its efficiency last quarter.

Meaning of the word efficiency