Enquire vs Inquire: British vs American

Introduction

Enquire and inquire both mean "to ask" or "to seek information," and their distinction is one of the subtler puzzles in English. Unlike many confused word pairs that have completely different meanings, these two words overlap significantly. The difference depends primarily on which variety of English you write—British or American—and, within British English, on whether the asking is casual or formal.

This dictionary.wiki guide explains the regional differences, the formal/informal distinction maintained in British English, the noun forms (enquiry vs inquiry), and practical advice for choosing the right word in your writing context.

What Does Enquire Mean?

Enquire is a verb meaning to ask a question or seek information, typically in a casual, everyday context. It is the preferred spelling in British English for general questions and requests for information.

Examples

• "She enquired about the opening hours of the museum."
• "He enquired whether the restaurant had a table available."
• "I'm enquiring about the status of my application."
• "May I enquire how you heard about our company?"

Etymology

Both enquire and inquire derive from the Latin inquirere (in- meaning "into" + quaerere meaning "to seek"). The "en-" spelling came through Old French enquerre, while the "in-" spelling is a later re-Latinization. Both have been in English since the thirteenth century, and their usage has fluctuated over the centuries.

What Does Inquire Mean?

Inquire is a verb meaning to ask a question, seek information, or conduct a formal investigation. In American English, it is the standard spelling for all senses. In British English, it is preferred for formal, official, or systematic investigations.

Examples

• "The committee will inquire into the causes of the accident."
• "Detectives are inquiring into the circumstances of the death."
• "She inquired about job openings at the firm." (American English — all contexts)
• "The board of inquiry will inquire into the allegations." (British English — formal investigation)

The British English Distinction

In British English, many style guides recommend the following distinction:

British English Examples

• "I enquired about train times to Edinburgh." (casual question)
• "The government has launched an inquiry into the scandal." (formal investigation)
• "She enquired whether the shop was still open." (everyday asking)
• "The police are inquiring into the disappearance." (official investigation)

However, this distinction is a tendency rather than a strict rule. Many British publications use inquire for all contexts, and no British reader would consider inquire wrong in a casual sentence.

American English Usage

In American English, the distinction is simple: inquire (with "i") is the standard spelling for all contexts, both casual and formal. Enquire is uncommon in American writing and may look old-fashioned or British to American readers.

• "She inquired about the apartment listing." (casual)
• "The Senate will inquire into the allegations." (formal)
• "For more information, inquire at the front desk." (standard signage)

If you're writing for an American audience, simply use inquire for everything. For more on British vs. American English differences, see our English spelling rules guide.

Comparison Table

Examples in Sentences

Enquire (British — Casual)

• "He enquired about the price of the painting."
• "I rang the hotel to enquire about availability."
• "She enquired politely whether I needed any help."
• "Customers may enquire at the information desk."

Inquire (Formal / American — All Contexts)

• "The inspector will inquire into the safety violations."
• "A public inquiry was launched into the disaster."
• "The journalist inquired about the government's response."
• "Please inquire within for job applications."

Enquiry vs Inquiry

The noun forms follow the same pattern as the verbs:

• Enquiry (British — general): "I made an enquiry about the return policy."
• Inquiry (formal / American): "The government ordered an official inquiry into the incident."

In British English, you might see "enquiries" (general questions) and "inquiry" (formal investigation) distinguished in the same document. In American English, inquiry is standard for everything.

Plural: Enquiries vs Inquiries

• "For general enquiries, please call this number." (British)
• "For general inquiries, please call this number." (American)
• "The commission received thousands of inquiries." (Both)

Common Mistakes

Mistake 1: Using "Enquire" in American Writing

Unusual in American English: "Please enquire at the front desk."
Standard American: "Please inquire at the front desk."

Mistake 2: Using "Inquiry" for a Casual British Question

While not strictly wrong, some British style guides prefer "enquiry" for routine questions. "I made an inquiry about train times" works in British English, but "I made an enquiry about train times" may be considered more appropriate for the casual register.

Mistake 3: Mixing Spellings Within a Document

Consistency matters. If you choose one spelling, stick with it throughout a document. Mixing "enquire" and "inquire" in the same text looks careless unless you're deliberately maintaining the British casual/formal distinction.

Memory Tricks

For American English Writers

Simple: always use inquire and inquiry. You never need the "en-" spelling.

For British English Writers

• Enquire = Enquiry = Everyday (casual, general questions)
• Inquire = Inquiry = Investigation (formal, official processes)

The "In = Investigation" Link

Both inquire and investigation start with "in." If there's a formal investigation happening, use the "in" spelling.

Summary

In American English, always use inquire and inquiry. In British English, use enquire/enquiry for everyday questions and inquire/inquiry for formal investigations—though many British writers use inquire for everything. The key is consistency within your document and awareness of your audience.

For more on English language distinctions, visit dictionary.wiki and explore affect vs effect and there/their/they're.