Where does “haitallisuus” come from?

haitallisuus (Finnish) comes from Finnish haitallinen, from Finnish -llinen, from Finnish -inen, from Finnish -uus, from Proto-Finnic -uc — -ness, -hood.

haitallisuus (Finnish): harmfulness

Definitions

  1. harmfulness

Ancestry of “haitallisuus”, step by step

haitallisuus traces back through two separate lines of ancestry.

via Finnish haitallinen

StepLanguageWordMeaning
1Finnishhaitallinenharmful, injurious, hazardous, detrimental,...
2Finnish-llinenForms adjectives that indicate time; Forms...
3Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
4Finnish-uusForms nouns from adjectives, expressing a quality
5Proto-Finnic-uc-ness, -hood

via Finnish uus

StepLanguageWordMeaning
1FinnishuusAlternative form of uusi
Every word from Proto-Finnic -ucEvery word from Finnish -inenEvery word from Finnish -llinen