According to Vicipaedia:De nominibus propriis#Nomina geographica rule 4 this should be Taifensis Urbs (as working back from Taifensis the name could also be Taif -a, -ae -us, -i, -e, -os). But I wrote that rule and maybe the Adj. + Urbs, Oppidum, Vicus stuff is not in Latin use? I can't think of another non-assumptive way it could be done. Harrissimo 22:11, 26 Aprilis 2008 (UTC).