On 2 Sep 2010, at 12:28, Ray Chubb wrote: >> UCR has no particularly coherent rule for the use of "i". > > My understanding is that 'i' may be used in words re-spelt from English. e.g. 'isometrek'. Yes, more or less, but there is no rule to tell you which words. It's not systematic. Michael Everson * http://www.evertype.com/