Proto-Slavic *lososь

→ Belarusian ласось (inherited)

→ Czech losos (derived)

→ Lower Sorbian łosos (inherited)

→ Upper Sorbian łosos (inherited)

→ Hungarian lazac (mention)

→ Macedonian лосос (inherited)

→ Polish łosoś (inherited)

→ Polabian las (inherited)

→ Romanian lostriță (cognate)

→ Russian лосось (inherited)

→ Yakut лосось (derived)

→ Serbo-Croatian losos (inherited)

→ Serbo-Croatian лосос (inherited)

→ Slovak losos (inherited)

→ Slovene losos (inherited)

→ Ukrainian лосось (inherited)