Where does “vattenkoppor” come from?

vattenkoppor (Swedish) comes from Swedish vatten, from Swedish -s-, from Swedish -för, from Old Swedish for, from Proto-Germanic furai, from Proto-Indo-European preh₂-, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

Ancestry of “vattenkoppor”, step by step

vattenkoppor traces back through two separate lines of ancestry.

via Swedish vatten

StepLanguageWordMeaning
1Swedishvattenwater; a body of water
2Swedish-s-rat; treecreeper; coffee
3Swedish-förable; creates an adjective from a noun or adjective implying capability of being or doing the main word
4Old Swedishfor
5Proto-Germanicfuraibefore, in front of; before, in front
6Proto-Indo-Europeanpreh₂-before, in front
7Proto-Indo-Europeanper-before, in front; first; to go through
8Proto-Indo-Europeanpr̥tóspassed , crossed

via Swedish koppor

StepLanguageWordMeaning
1Swedishkoppor
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European preh₂-