What is the distinction between Enquire and Inquire?
The traditional distinction between enquire and inquire is that enquire is to be used for general senses of ask while inquire is reserved for uses meaning make a formal investigation. In practice, however, enquire (and enquiry) is more common in British English while inquire (and inquiry) is more common in US English, but otherwise there is little discernible distinction in the way the words are used.