Where does “amerikansassafras” come from?

amerikansassafras (Finnish) comes from Finnish Amerikka, from Russian Америка, from New Latin America, from Italian Amerigo, from Proto-Germanic *Amalarīks, from Proto-Germanic Haimarīks, from Proto-Germanic rīks, from Proto-Celtic rīxs — to straighten, to right oneself; right; just.

amerikansassafras (Finnish): sassafras, white sassafras, Sassafras albidum

Definitions

  1. sassafras, white sassafras, Sassafras albidum

Ancestry of “amerikansassafras”, step by step

amerikansassafras traces back through two separate lines of ancestry.

via Finnish Amerikka

StepLanguageWordMeaning
1FinnishAmerikkaAmerica's; American; of America
2RussianАмерика
3New LatinAmerica
4ItalianAmerigo
5Proto-Germanic*Amalarīks
6Proto-GermanicHaimarīksHenry
7Proto-Germanicrīksking, ruler
8Proto-Celticrīxsking
9Proto-Indo-Europeanh₃rḗǵsking, ruler
10Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

via Finnish sassafras

StepLanguageWordMeaning
1Finnishsassafrassassafras tree of the genus
2taxonomic nameSassafras
Every word from Proto-Indo-European h₃reǵ-Every word from Proto-Indo-European h₃rḗǵsEvery word from Proto-Celtic rīxs