Time & numbers

autumn, fall

Source:*esenьProto-Slaviccertain

East Slavic turned initial je- into o- (осень), as in один 'one'.

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English

autumn, fall

Polish

jesień

ˈjɛɕɛɲ

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In all five languages

BCS script

Latin under Cyrillic

Russian
о́сеньosenʹ
ˈosʲɪnʲinherited
Ukrainian
о́сіньosinʹ
ˈɔsʲinʲinherited
Polish
jesień
ˈjɛɕɛɲinherited
Czech
podzim
ˈpodzɪmdifferent word · Czech pod 'under, toward' + zima 'winter'
Old Czech jeseň is archaic now.
Bosnian-Croatian-Serbian
jesenјесен
ˈjeseninherited
English
autumn, fall