Where does “vakuustodistus” come from?

vakuustodistus (Finnish) comes from Finnish todistus, from Finnish todistaa, from Finnish tosi, from Proto-Finnic toci — truth.

vakuustodistus (Finnish): guarantee certificate

Definitions

  1. guarantee certificate

Ancestry of “vakuustodistus”, step by step

vakuustodistus traces back through two separate lines of ancestry.

via Finnish todistus

StepLanguageWordMeaning
1Finnishtodistuscertificate; diploma, report card, certificate;...
2FinnishtodistaaTo prove, demonstrate, substantiate; To witness,...
3Finnishtositruth, reality, real thing; real-life; true
4Proto-Finnictocitruth

via Finnish vakuus

StepLanguageWordMeaning
1Finnishvakuussecurity, collateral
2Finnishväkäbarb; fluke
3Proto-Finnicvakacalm; steady, stable
Every word from Proto-Finnic toci →Every word from Finnish tosi →Every word from Finnish todistaa →