Where does “pesusooda” come from?

pesusooda (Finnish) comes from Finnish sooda, from Spanish sota, from Catalan sota, from Vulgar Latin subta, from Latin subtus, from Latin sub, from Proto-Italic supo, from Proto-Indo-European upó.

pesusooda (Finnish): washing soda, soda ash, NaCO

Definitions

  1. washing soda, soda ash, NaCO

Ancestry of “pesusooda”, step by step

pesusooda traces back through two separate lines of ancestry.

via Finnish sooda

StepLanguageWordMeaning
1Finnishsoodawashing soda, sodium carbonate; incorrect term...
2Spanishsotajack, knave; insolent woman; hussy; harlot
3Catalansotaunder, underneath, below, beneath; below,...
4Vulgar Latinsubta
5Latinsubtusbelow, underneath, beneath
6Latinsubunder, beneath; behind; at the feet of
7Proto-Italicsupounder
8Proto-Indo-Europeanupóunder, below
9Proto-Indo-Europeanh₃ewp-

via Finnish pesu

StepLanguageWordMeaning
1Finnishpesuwash, washing
2Finnish-uForms nouns from verbs. Most common with "e"- and...
3Proto-Finnic-uForms nouns from adjectives, nouns
Every word from Proto-Indo-European h₃ewp-Every word from Proto-Indo-European upóEvery word from Proto-Italic supo