Dear list, I have the following sample: \definefallbackfamily [mainface] [rm] [GFS Didot] [preset=range:greek, force=yes] \definefontfamily [mainface] [rm] [TeX Gyre Pagella] \setupbodyfont[mainface] \starttext \setinitial Πρῶτον \blank[5*big]\setinitial Ὄνομα \stoptext I’m afraid I cannot get an initial with a fallback font and a glyph in the Unicode block for extended Greek. I think it might be a bug. Sorry for insisting. Many thanks for your help, Pablo -- http://www.ousia.tk