Where does “huoneistopinta-ala” come from?

huoneistopinta-ala (Finnish) comes from Finnish pinta-ala, from Finnish älä, from Finnish ala-, from Proto-Finnic ala, from Proto-Uralic ëla — below.

Ancestry of “huoneistopinta-ala”, step by step

huoneistopinta-ala traces back through two separate lines of ancestry.

via Finnish pinta-ala

StepLanguageWordMeaning
1Finnishpinta-alaarea; surface area
2FinnishäläThe second-person singular form of the negative...
3Finnishala-under-, sub-, lower, nether; inferior
4Proto-Finnicalalower; under
5Proto-Uralicëlabelow

via Finnish huoneisto

StepLanguageWordMeaning
1Finnishhuoneistoapartment, flat
2Finnishhuoneroom; house; house, hall
3Proto-Finnichoonehbuilding; room
Every word from Proto-Uralic ëlaEvery word from Finnish ala-Every word from Proto-Finnic ala
huoneistopinta-ala — Etymology, Origin & Word History | Etymology Explorer