In American English, both words can be used interchangeably, with inquiry being the more common, preferred word. In British English, both words can also be used interchangeably, but it is preferred to …

Jun 28, 2023 · In the UK, the two words are used interchangeably, although inquire is still the more commonly used word for formal or official investigations. In the United States, inquire is the strongly …

Inquiry and enquiry are interchangeable in the US, but inquiry dominates to the extent that most Americans consider enquiry a spelling mistake. In the UK, inquiry and enquiry are interchangeable, …

While they are interchangeable in meaning, "enquiry" is more commonly used in British English, and "inquiry" is more common in American English and formal contexts.

Oct 6, 2023 · However, in day-to-day use, the word “enquire” (or “enquiry”) means to ask a general question, both formally and informally, while “inquire” (or “inquiry”) is much more formal and used to …

In US English, you should always use inquiry and inquire, regardless of the formality of the investigation. In British English, inquiry and inquire are used to describe formal/official investigations and lines of …

Jan 11, 2023 · ‘Inquiry’ might be used for a formal investigation, whereas ‘enquiry’ might refer to asking your mother a question about an episode of a TV show you both watch.

Apr 3, 2025 · Discover the difference between "inquiry" and "enquiry" in English. Learn their usage, meanings, and regional preferences in our concise guide.

Oct 3, 2025 · In British English, both inquiry and enquiry are used, but with a subtle distinction. Enquiry is used for casual or informal questions, while inquiry refers to formal investigations or official matters.

Inquiry and enquiry share the same core meaning; inquiry is usual in US English, while enquiry shows up more in UK English for requests. You’ve seen both spellings and thought, “Which one should I …