Where does “Süßwasserkrabbe” come from?

Süßwasserkrabbe (German) comes from German Süßwasser, from German süß, from Middle High German süezi, from Old High German suozī, from Old High German -ī, from Proto-West Germanic -ī, from Proto-Germanic -į̄, from Proto-Indo-European -íh₂ — Creates collective nouns, which refer to groups...

Süßwasserkrabbe (German): freshwater crab

Definitions

  1. freshwater crab

Ancestry of “Süßwasserkrabbe”, step by step

Süßwasserkrabbe traces back through two separate lines of ancestry.

via German Süßwasser

StepLanguageWordMeaning
1GermanSüßwasserfresh water
2Germansüßsweet; cute; Geschmack; bitter, salzig, sauer,...
3Middle High Germansüezi
4Old High Germansuozīsweet
5Old High German-ness
6Proto-West Germanic-ness, -th
7Proto-Germanic-į̄-th
8Proto-Indo-European-íh₂
9Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via German krabbe

StepLanguageWordMeaning
1Germankrabbecrab
2Middle Low Germankrabbe
3Old Saxonkrabbo
4Proto-West Germanickrabbōcrab
5Proto-Germanickrabbôcrab
6Proto-Germanickrabbōnąto scratch, scrape
7Proto-Indo-Europeangerbʰ-to carve
8Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...
Every word from Proto-Indo-European -h₂