Where does “こそあど” come from?

こそあど (Japanese) comes from Japanese ど, from Japanese と, from Old Japanese と, from Proto-Japonic tə, from Proto-Uralic tä — that.

こそあど (Japanese): Japanese demonstratives

Definitions

  1. Japanese demonstratives

Ancestry of “こそあど”, step by step

こそあど traces back through 3 separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japanesesuper-; 度 degree, extent; 努 the third of the...
2Japanesewith; and; a particle following a phrase or...
3Old Japanese
4Proto-Japonicplace
5Proto-Uralicthat

via Japanese

StepLanguageWordMeaning
1Japaneseexpresses surprise: Ah! Oh!; used to get...
2Japaneseあり有り existing; 蟻 ant

via Japanese

StepLanguageWordMeaning
1Japanese此 you; 是 you
Every word from Proto-Uralic Every word from Proto-Japonic Every word from Old Japanese