Where does “roskaisuus” come from?

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

roskaisuus (Finnish): filthiness, dirtiness, trashiness

Definitions

  1. filthiness, dirtiness, trashiness

Ancestry of “roskaisuus”, step by step

StepLanguageWordMeaning
1Finnishroskainencovered in or having trash, filthy, dirty
2Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
3Finnish-uusForms nouns from adjectives, expressing a quality
4Proto-Finnic-uc-ness, -hood
Every word from Proto-Finnic -ucEvery word from Finnish -inenEvery word from Finnish -uus