←
Proto-Indo-European *h₁reh₁- (derived)
→
Asturian ermu (derived)
→
Spanish yermo (derived)
→
Galician ermo (derived)
→
Mycenaean Greek 𐀁𐀩𐀗 (cognate)
→
Ancient Greek ἐρημία (affix)
→
Ancient Greek ἐρημόω (affix)
→
Italian eremo (derived)
→
Portuguese ermo (derived)
→
Aromanian ermu (derived)
→
Middle Welsh araf (cognate)