Where does “Korinthenkacker” come from?

Korinthenkacker (German) comes from German Kacker, from German -er, from Old High German -āri, from Proto-West Germanic -ārī, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

Korinthenkacker (German): nitpicker, stickler for detail

Definitions

  1. nitpicker, stickler for detail

Ancestry of “Korinthenkacker”, step by step

Korinthenkacker traces back through two separate lines of ancestry.

via German Kacker

StepLanguageWordMeaning
1GermanKacker
2German-erForms agent nouns etc. from verbs, suffixed to...
3Old High German-āriused to form agent nouns
4Proto-West Germanic-ārī-er
5Proto-Germanic-ārijaz-er
6Latin-āriuser
7Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

via German Korinthe

StepLanguageWordMeaning
1GermanKorinthecurrant
Every word from Proto-Italic *-āzios