Where does “iäisyyskaipuu” come from?

iäisyyskaipuu (Finnish) comes from Finnish kaipuu, from Finnish uu, from Latin U, from Latin V, from Etruscan ? — u.

iäisyyskaipuu (Finnish): longing for eternal life, longing for eternity

Definitions

  1. longing for eternal life, longing for eternity

Ancestry of “iäisyyskaipuu”, step by step

iäisyyskaipuu traces back through two separate lines of ancestry.

via Finnish kaipuu

StepLanguageWordMeaning
1Finnishkaipuulonging, yearning
2FinnishuuThe name of the Latin-script letter U; hole, nest
3LatinU
4LatinVve
5Etruscan?u

via Finnish iäisyys

StepLanguageWordMeaning
1Finnishiäisyyseternity the time that elapses after death
2Finnish-iäinenFront vowel variant of -iainen
3Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
4Finnish-uusForms nouns from adjectives, expressing a quality
5Proto-Finnic-uc-ness, -hood
Every word from Etruscan ?