Where does “שטותערײַ” come from?

שטותערײַ (Yiddish) comes from Yiddish ־ערײַ, from Middle High German -erīe, from Old French -erie, from Old French -ie, from Latin -ia, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

שטותערײַ (Yiddish): foolishness

Definitions

  1. foolishness

Ancestry of “שטותערײַ”, step by step

שטותערײַ traces back through two separate lines of ancestry.

via Yiddish ־ערײַ

StepLanguageWordMeaning
1Yiddish־ערײַ
2Middle High German-erīe
3Old French-erieused to form feminine nouns
4Old French-ieindicates a feminine noun, often an abstract one
5Latin-iaUsed to form a feminine abstract noun, usually...
6Latin-iusforming adjectives from nouns; nominative neuter...
7Proto-Italic-jōsForms comparative adjectives
8Proto-Indo-European-yósCreates adjectives from noun or verb stems

via Yiddish שטות

StepLanguageWordMeaning
1Yiddishשטותfoolishness
2Hebrewשְׁטוּתnonsense
Every word from Proto-Indo-European -yósEvery word from Latin -iaEvery word from Latin -ius