Where does “luotisuojaliivi” come from?

luotisuojaliivi (Finnish) comes from Finnish suojaliivi, from Finnish suoja, from Proto-Finnic sooja, from Russian со́я, from Dutch soja, from Japanese そい, from Japanese 醤油, from Middle Chinese 醬油 — bean paste.

Ancestry of “luotisuojaliivi”, step by step

luotisuojaliivi traces back through two separate lines of ancestry.

via Finnish suojaliivi

StepLanguageWordMeaning
1Finnishsuojaliiviprotective vest
2Finnishsuojashelter; protective covering; refuge
3Proto-Finnicsoojashelter; protection; warm
4Russianсо́яjay {{i|dialectal}}
5Dutchsojasoy
6Japaneseそい醤油 soy sauce
7Japanese醤油soy sauce
8Middle Chinese醬油
9Middle Chinesebean paste

via Finnish luoti

StepLanguageWordMeaning
1Finnishluotibullet; plumb bob; unit of measure for weight...
2Old Swedishlodh
3Middle Low Germanlōt
4Old Saxonlōd
5Proto-West Germaniclaudlead
Every word from Middle Chinese Every word from Middle Chinese 醬油Every word from Japanese 醤油