←
Old Church Slavonic дъва (cognate)
←
Old Church Slavonic дъвѣ (cognate)
←
Old High German zwēne (cognate)
←
Old High German zwā (mention)
←
Old High German zwō (mention)
←
Old High German zwei (mention)
←
Ancient Greek δύο (cognate)
←
Ancient Greek δύω (mention)
←
Ancient Greek δύω (mention)
←
Ancient Greek δύϝω (mention)
←
Proto-Balto-Slavic *duwō (mention)
←
Proto-Indo-European *dwóh₁ (derived)
←
Proto-Indo-European *dwóu (mention)
←
Proto-Indo-European *dwéi (mention)
←
Proto-Indo-European *dwái (mention)
←
Old Prussian dwai (cognate)
→
Lithuanian du (cognate)
→
Latgalian div (cognate)