Proto-Slavic *sěno

→ Belarusian сена (inherited)

→ Bulgarian сено (inherited)

→ Czech seno (inherited)

→ Old Church Slavonic сѣно (inherited)

→ Lower Sorbian seno (inherited)

→ Greek σανός (derived)

→ Estonian hein (cognate)

→ Persian سن (cognate)

→ Finnish heinä (cognate)

→ Upper Sorbian syno (inherited)

→ Lithuanian šienas (cognate)

→ Macedonian сено (inherited)

→ Polish siano (inherited)

→ Polabian śonü (inherited)

→ Russian сено (inherited)

→ Serbo-Croatian seno (inherited)

→ Serbo-Croatian сено (inherited)

→ Serbo-Croatian sijeno (inherited)

→ Serbo-Croatian сијено (inherited)

→ Slovak seno (inherited)

→ Slovene seno (inherited)

→ Albanian sanë (derived)

→ Ukrainian сіно (inherited)

→ Old Czech sěno (inherited)