Where does “altistustesti” come from?

altistustesti (Finnish) comes from Finnish testi, from English Test, from German testen, from German Test, from English test, from Middle English teste, from Old French teste, from Latin testis — to stand.

Ancestry of “altistustesti”, step by step

altistustesti traces back through two separate lines of ancestry.

via Finnish testi

StepLanguageWordMeaning
1Finnishtestitest
2EnglishTesta Test match
3Germantestento test
4GermanTesttest; melting pot
5EnglishtestA challenge, trial; A cupel or cupelling hearth...
6Middle Englishteste—
7Old Frenchtestehead
8Latintestiswitness; one who testifies or attests; testicle
9Latinterstis—
10Latintrīstissad, unhappy, melancholy, morose
11Proto-Indo-Europeantristh₂sa third party standing, after the two parties to...
12Proto-Indo-Europeansteh₂-to stand

via Finnish altistus

StepLanguageWordMeaning
1Finnishaltistusexposure; predisposition
2FinnishaltistaaTo expose; To endanger; To predispose
3Finnishaltisexposed, endangered, vulnerable; ready, inclined,...
4Proto-Germanicaldazold, grown up
5Proto-Indo-Europeanh₂eltós—
6Proto-Indo-Europeanh₂él-to grow, nourish
Every word from Proto-Indo-European steh₂- →Every word from Proto-Indo-European tristh₂s →Every word from Latin trīstis →