== {{-de-}} ==
{{-sost-|de}}
{{De-decl-sost
|n_s=|n_p=die Appalachen
|g_s=|g_p=der Appalachen
|d_s=|d_p=den Appalachen
|a_s=|a_p=die Appalachen}}
{{Pn}} ''pl''
#{{Soltanto plurali|de}} [[Appalachi]]
[[Categoria:Toponimi-DE]]
{{-sill-}}
;Ap | pa | la | chen
{{-pron-}}
*{{IPA|/apaˈlaxn̩/}}
*{{Audio|De-Appalachen.ogg}}
{{-etim-}}
{{Vd|Appalachi}}