←
Ancient Greek πλάνος (derived)
←
Proto-Indo-European *pleh₂- (root)
←
Proto-Indo-European (inherited)
←
Proto-Indo-European *pleh₂- (mention)
←
Portuguese porão (link)
←
Portuguese plano (link)
←
Portuguese piano (link)
←
Old Portuguese prão (link)
→
Middle English pleyn (derived)
→
Spanish plano (borrowed)
→
Galician chao (inherited)
→
Galician Chao (inherited)
→
Indonesian plan (derived)
→
Norwegian Nynorsk plan (derived)
→
Romanian plan (derived)