Ask him vs Inquire vs Question vs Request

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

Ask him

Top 5,000 (fairly common)

Inquire

FormalBeyond 10,000 (less common)B1verb

Question

Top 1,000 (very common)A1noun

Request

Top 1,000 (very common)A2noun
Most formal: Inquire
 Ask himInquireQuestionRequest
Pronunciation🇬🇧 //ɑːsk hɪm//🇺🇸 //æsk hɪm//🇬🇧 /["/ɪnˈkwaɪə(r)/"]/🇺🇸 /["/ɪnˈkwaɪər/"]/🇬🇧 /["/ˈkwestʃən/"]/🇺🇸 /["/ˈkwestʃən/"]/🇬🇧 /["/rɪˈkwest/"]/🇺🇸 /["/rɪˈkwest/"]/
MeaningTo request information or help from him.to ask about somethingA sentence or phrase that asks for information.to ask for something
ExampleYou should always ask him for advice before making decisions.I called the school to inquire about the application process.The teacher asked a difficult question during the exam.I would like to make a request for a day off next week.
RegisterNeutralFormalNeutralNeutral
How commonTop 5,000 (fairly common)Beyond 10,000 (less common)Top 1,000 (very common)Top 1,000 (very common)
CEFR level-B1A1A2
Part of speechverbnounnoun
Collocationsask him a question, ask him for help, ask him to join, ask him about his dayinquire about, inquire into, inquire if, inquire regarding, inquire as toawkward, 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 questionspecial, legitimate, reasonable, make, put in, send, at somebody’s request, by request, on request, available on request, available upon request, by popular request, special, legitimate, reasonable, make, put in, send, at somebody’s request, by request, on request, available on request, available upon request, by popular request
Antonyms-ignore, disregard, ignoreanswer, solutionrefuse, decline
Common mistakesOmitting 'him' and saying just 'ask' without the object., Using incorrect pronouns like 'her' instead of 'him'.Using 'inquire' instead of 'require'., Confusing 'inquire' with 'enquire' (especially in British English)., Using 'inquire' without a specific subject (e.g., 'I want to inquire the details' instead of 'I want to inquire about the details').Confusing 'question' with 'query' in formal contexts., Using 'questions' as a singular noun, e.g., 'I have a question' instead of 'I have questions.'Using 'request' with a different preposition, such as 'request for'., Confusing 'request' with 'require'., Not using it in the correct form, like 'requested' instead of 'requesting'.
Usage notesUse 'ask him' in casual or formal conversations when requesting someone to do something or to seek information. Avoid in very formal writing.Use 'inquire' in formal contexts, such as business or official situations. It's less common in everyday conversation, where 'ask' is preferred. Avoid using it in informal settings.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.Used in polite or formal contexts. It may sound too formal for casual conversations, where simpler words like 'ask' are preferred.

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Ask him
Question
Request

Frequently asked questions: Ask him vs Inquire vs Question vs Request

What's the difference between Ask him, Inquire, Question, and Request?

Ask him: To request information or help from him. Inquire: to ask about something Question: A sentence or phrase that asks for information. Request: to ask for something

Which is more formal: Ask him, Inquire, Question, and Request?

Inquire is the most formal of these.

Which is more advanced: Ask him, Inquire, Question, and Request?

Inquire is the highest level, at B1, on the CEFR scale.

Can you show an example of each?

Ask him: You should always ask him for advice before making decisions. Inquire: I called the school to inquire about the application process. Question: The teacher asked a difficult question during the exam. Request: I would like to make a request for a day off next week.

Can I use Ask him, Inquire, Question, and Request interchangeably?

Not always. Ask him, Inquire, Question, and Request 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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