I'm looking for plausible etymologies of Arcadian villages and cities, IE or not. The main were:
Pallantion
Oresthasion (later Oresteion)
Akakesion
Phigalia (later Phialia)
Trapezous
Hypsous
Makaria
Helisson (also a river)
Thoknia
Orkhomenos (like Boeotian Orkhomenos)
Methydrion
Melaineai
Thyraion
Haimoniai
Stymphalos (also a fountain, cf. Styx?)
Mainalos
Dasea (eponym Daseates)
Tegea (eponym Tegeates)
Asea (eponym Aseates)
Mantineia
Kromoi
Kharisia
Trikolonoi
Peraitheis
Lykoa
Soumatia
Aliphera
Heraia
Kaukon
Physia
Korytheis
JS Lopes