Authority vs Power and

When to use each in English, with meaning, register, and examples.

Authority

Top 2,000 (common) B1 noun

Power and

Top 2,000 (common)

	Authority	Power and
Pronunciation	🇬🇧 //əˈθɔːrɪti// 🇺🇸 //əˈθɔːrɪti//	🇬🇧 //ˈpaʊər ənd// 🇺🇸 //ˈpaʊər ənd//
Meaning	The power or right to give orders and make decisions.	A strong influence or control over something or someone.
Example	The teacher has authority over the students.	The government has significant **power and** influence over economic policies.
Register	Neutral	Neutral
How common	Top 2,000 (common)	Top 2,000 (common)
CEFR level	B1	-
Part of speech	noun
Collocations	exercise authority, recognize authority, challenge authority	power and control, power and influence, power and authority, power and responsibility, power and energy
Antonyms	powerlessness, subordination	-
Common mistakes	Confused with 'author' - authority refers to power, not authorship., Misused in singular form; should often use 'authorities' for multiple groups or people.	Confused with 'power' as a standalone noun vs 'power and' as a phrase., Incorrectly interpreting 'and' as connecting unrelated ideas instead of emphasizing a combination., Omitting context when discussing the phrase, leading to vague references.
Usage notes	Used in both formal and informal contexts. Often refers to organizations or individuals in positions of power.	Used in discussions about authority, capability, or strength. Often appears in political, social, or academic contexts.

See it in real clips

The Lord Of The Rings › The return of the king

Authority is not given to you to deny

Agent Carter › S1 E1

Port authority says Roxxon Refinery just blew up.

You have a problem with authority, Mr. Anderson.

The Lord Of The Rings › The return of the king

Authority is not given to you to deny

Agent Carter › S1 E1

Port authority says Roxxon Refinery just blew up.

Authority

Avengers › Avengers Infinity War

No telling. He has the power and space stones.

Power and

Frequently asked questions: Authority vs Power and

What's the difference between Authority and Power and?

Authority: The power or right to give orders and make decisions. Power and: A strong influence or control over something or someone.

Can you show an example of each?

Authority: The teacher has authority over the students. Power and: The government has significant **power and** influence over economic policies.

Can I use Authority and Power and interchangeably?

Not always. Authority and Power and are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.