Where does “arkaistisuus” come from?

arkaistisuus (Finnish) comes from Finnish arkaistinen, from Finnish -inen, from Finnish -uus, from Proto-Finnic -uc — -ness, -hood.

arkaistisuus (Finnish): archaism

Definitions

  1. archaism

Ancestry of “arkaistisuus”, step by step

arkaistisuus traces back through two separate lines of ancestry.

via Finnish arkaistinen

StepLanguageWordMeaning
1Finnisharkaistinenarchaic
2Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
3Finnish-uusForms nouns from adjectives, expressing a quality
4Proto-Finnic-uc-ness, -hood

via Finnish uus

StepLanguageWordMeaning
1FinnishuusAlternative form of uusi
Every word from Proto-Finnic -uc →Every word from Finnish -inen →Every word from Finnish -uus →