Reconstruction:Proto-Finnic/siika

Etymology
. Most sources consider it a borrowing from (whence 🇨🇬, 🇨🇬, 🇨🇬; the word is sometimes reconstructed as, but there are no known cognates outside North Germanic), and then posit that the Baltic and Slavic words are borrowed from Finnic. A reverse direction of borrowing (Finnic to Germanic) is also possible, but less likely.

Noun

 * 1)  common whitefish, lavaret (Coregonus lavaretus)