Is it enquiry or inquiry?

It is always tricky recognising US English spellings and British English spellings with words like these.

Whether we like it or not, much of our language is now heavily influenced by US English spellings.

British English uses both ‘enquiry’ and ‘inquiry’, but not in the same way as US English, which favours the ‘i’ spelling.


‘To enquire’ means ‘to request information’/‘look into’. From this comes the noun ‘the/an enquiry’.


  • We ought to make some enquiries about getting our work vetted by Future Perfect.
  • They enquired about the football match.
  • She enquired about his health.


This is favoured in British English only when talking of investigations.


  • There will be an inquiry into this riot.