Enquire vs Question

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

Enquire

Formal Beyond 10,000 (less common) C1 verb

Question

Top 1,000 (very common) A1 noun

Most formal: Enquire Most common: Question

	Enquire	Question
Pronunciation	🇬🇧 /["/ɪnˈkwaɪə(r)/","/ɪnˈkwaɪəz/","/ɪnˈkwaɪəd/","/ɪnˈkwaɪərɪŋ/"]/ 🇺🇸 /["/ɪnˈkwaɪər/","/ɪnˈkwaɪərz/","/ɪnˈkwaɪərd/","/ɪnˈkwaɪərɪŋ/"]/	🇬🇧 /["/ˈkwestʃən/"]/ 🇺🇸 /["/ˈkwestʃən/"]/
Meaning	To ask about something.	A sentence or phrase that asks for information.
Example	I called the garage to enquire about progress on the repairs.	The teacher asked a difficult question during the exam.
Register	Formal	Neutral
How common	Beyond 10,000 (less common)	Top 1,000 (very common)
CEFR level	C1	A1
Part of speech	verb	noun
Collocations	further, pleasantly, politely, about, after, as to	awkward, difficult, embarrassing, ask (somebody), have, address, question about, question as to, question concerning to, awkward, difficult, embarrassing, ask (somebody), have, address, question about, question as to, question concerning to, burning, challenging, controversial, bring up, pose, raise, arise, go unanswered, remain unanswered, question about, question for, question of, come into, call into, be open to, beyond question, in question, without question
Antonyms	ignore, answer, respond	answer, solution
Common mistakes	Confused with 'inquire' — both can mean the same, but 'enquire' is more common in British English., Incorrectly using 'enquire' as a noun — it is a verb., Using in informal contexts where 'ask' is more appropriate.	Confusing 'question' with 'query' in formal contexts., Using 'questions' as a singular noun, e.g., 'I have a question' instead of 'I have questions.'
Usage notes	Use 'enquire' in formal situations or when seeking information politely. It is less common in everyday conversation where 'ask' would be used.	Use 'question' in both formal and informal settings. It's appropriate in classrooms, interviews, and casual conversations. Avoid using in situations where a statement is expected.

See it in real clips

Agatha Christies Poirot › S1 E1

Ah. That is a very good question, Hastings.

There is a question I would like to ask.

Agent Carter › S1 E1

Which begs the question, why invent them at all?

Agatha Christies Poirot › S1 E1

Ah. That is a very good question, Hastings.

There is a question I would like to ask.

Question

Frequently asked questions: Enquire vs Question

What's the difference between Enquire and Question?

Enquire: To ask about something. Question: A sentence or phrase that asks for information.

Which is more formal: Enquire and Question?

Enquire is the most formal of these.

Which is more common: Enquire and Question?

Question is the most common in everyday English.

Which is more advanced: Enquire and Question?

Enquire is the highest level, at C1, on the CEFR scale.

Are Enquire and Question the same CEFR level?

Enquire: C1, Question: A1 on the CEFR scale.

What part of speech are Enquire and Question?

Enquire: verb, Question: noun.

Can you show an example of each?

Enquire: I called the garage to enquire about progress on the repairs. Question: The teacher asked a difficult question during the exam.

Can I use Enquire and Question interchangeably?

Not always. Enquire and Question 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.