Efficacy of Georgetown imported energy storage batteries

"available (availability)" vs. "valid (validity)" for "having

Having sufficient power or efficacy; valid. valid sound; just; well-founded: a valid reason. producing the desired result; effective: a valid antidote for gloom. having force, weight,

2025 Sep 19

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nouns

Efficacy is a perfect word for this use and is usually used in the context of drug function when discussing how good a particular substance is at achieving a goal.

2025 Nov 25

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single word requests

The word efficacy is often used in the medical field. For example, a paper might be on the efficacy of a treatment or a particular drug. The word, of course, implies how effectual

2025 Dec 25

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Differences in uses of efficient and effective [duplicate]

I am really confused when efficient and effective appear in a sentence. I get quite confused about the whole meaning of the sense it pulls of.

2024 Dec 15

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synonyms

According to OED: diffident: modest or shy because of a lack of self-confidence: a diffident youth. Another word as @Jim suggested would be timid. timid: showing a lack of

2024 Jul 18

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prepositions

Any subtle difference concerning the viability and efficacy of criticism, according to the preposition used? The Ngram shows that "immune against" has always been unusual.

2025 Jul 13

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Is ''efficate'' a word in English? [closed]

I routinely hear the word "efficate" being used. For example, "The most powerful way to efficate a change in the system is to participate." I do not find entries for this word in

2024 May 23

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Is there any difference in meaning between ''efficacy'' and

Agreed - Efficacy is about the results, whereas Efficiency is about waste when achieving the results. Something could be said to have good efficacy but poor efficiency, if it

2025 Aug 20

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etymology

5 My friend in the industry wrote up a little explanation for me to share: The readout is essentially when the results of a clinical trial are made public. It can take a long time

2024 Apr 05

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What''s the difference between "efficacy" and "effectiveness"?

I usually use the word "effectiveness" in conversation, but sometimes I use the word "efficacy" then self-correct with "effectiveness" . Is there a practical difference between them?

2025 Dec 10

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