Authority vs What they say goes

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

Authority

Top 2,000 (common)B1noun

What they say goes

InformalBeyond 10,000 (less common)
Most formal: AuthorityMost common: Authority
 AuthorityWhat they say goes
Pronunciation🇬🇧 //əˈθɔːrɪti//🇺🇸 //əˈθɔːrɪti//🇬🇧 //wɒt ðeɪ seɪ ɡoʊz//🇺🇸 //wɑt ðeɪ seɪ ɡoʊz//
MeaningThe power or right to give orders and make decisions.What someone says is accepted as the rule.
ExampleThe teacher has authority over the students.In our team, what they say goes, so we all follow her advice.
RegisterNeutralInformal
How commonTop 2,000 (common)Beyond 10,000 (less common)
CEFR levelB1-
Part of speechnoun
Collocationsexercise authority, recognize authority, challenge authoritywhat they say goes without question, what they say goes in this team, what they say goes for everyone
Antonymspowerlessness, subordination-
Common mistakesConfused with 'author' - authority refers to power, not authorship., Misused in singular form; should often use 'authorities' for multiple groups or people.Using it in a formal context where authority structure is unclear., Confusing it with 'what they say goes' when discussing multiple opinions.
Usage notesUsed in both formal and informal contexts. Often refers to organizations or individuals in positions of power.Used informally, often in group situations where someone's authority is accepted. Not appropriate in formal writing or discussions.

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Authority
What they say goes

Frequently asked questions: Authority vs What they say goes

What's the difference between Authority and What they say goes?

Authority: The power or right to give orders and make decisions. What they say goes: What someone says is accepted as the rule.

Which is more formal: Authority and What they say goes?

Authority is the most formal of these.

Which is more common: Authority and What they say goes?

Authority is the most common in everyday English.

Can you show an example of each?

Authority: The teacher has authority over the students. What they say goes: In our team, what they say goes, so we all follow her advice.

Can I use Authority and What they say goes interchangeably?

Not always. Authority and What they say goes 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.

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