Where does “blitzsauber” come from?

blitzsauber (German) comes from German sauber, from Latin sūber, from Old High German sūbar, from Proto-West Germanic sūbrī, from Latin sōbrius, from Latin sē-, from Latin sex, from Proto-Italic seks — six.

blitzsauber (German): squeaky clean

Definitions

  1. squeaky clean

Ancestry of “blitzsauber”, step by step

blitzsauber traces back through two separate lines of ancestry.

via German sauber

StepLanguageWordMeaning
1Germansauberclean; neat, tidy; pretty, cute
2Latinsūbercork oak, cork-tree
3Old High Germansūbarclean
4Proto-West Germanicsūbrīsober; clean
5Latinsōbriussober (not drunk)
6Latinsē-apart-; aside-; away
7Latinsexsix; 6
8Proto-Italicsekssix
9Proto-Indo-Europeanswéḱssix

via German blitzen

StepLanguageWordMeaning
1Germanblitzento lighten; to flash; to sparkle
2Germanblickzen
3Middle High Germanbleczen
4Old High Germanblechazan
5Proto-West Germanicblikkattjanto flash, to glitter
6Proto-West Germanicblīkanto shine
7Proto-Germanicblīkanąto gleam; shine
8Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
9Proto-Indo-Europeanbʰōl-
Every word from Proto-Indo-European swéḱsEvery word from Latin sē-Every word from Proto-Italic seks