Where does “oheismateriaali” come from?
oheismateriaali (Finnish) comes from Finnish materiaali, from Late Latin materialis, from Latin māteria, from Latin māter, from Proto-Italic mātēr, from Proto-Indo-European méh₂tēr — mother.
oheismateriaali (Finnish): supplementary material
Ancestry of “oheismateriaali”, step by step