In the UK, should I use inquiry or enquiry?

In British English, the noun โ€œinquiryโ€ has been traditionally defined as a request for information in formal and legal contexts, whereas โ€œenquiryโ€ was used in a broader sense. However, in modern-day usage, โ€œinquiryโ€ is more common in both general and formal contexts, while โ€œenquiryโ€ is still strictly reserved for general matters.

The same distinction applies to the verb forms โ€œenquireโ€ and โ€œinquire.โ€

QuillBot’s Grammar Checker can help you use your preferred English variant consistently.

Read this FAQ: In the UK, should I use inquiry or enquiry?