The Yiddish word for Yiddish is "Yidish" (יידיש).
The Yiddish word for nosy is "shnorer."
The Yiddish word for colored is "farblondzhet."
The Yiddish word for swindler is "gonif".
The Yiddish word for trivia is "tseyneray."
Bling is not a Yiddish word or a Hebrew word.
The Yiddish word for Yiddish is "Yidish" (יידיש).
The Yiddish word for darkness is "dunkel."
It is the Yiddish word for a woman who is not Jewish. It is slang in English, but it is not slang in Yiddish.
One word for knickknacks in Yiddish is "tchotchkes".
The Yiddish word for expert is "experte" (אַקספּערטע).
The Yiddish word for grandfather is "zeide" or "zayde."
The Yiddish word for disappointed is "Ahntoisht".
Spinoza is not a Yiddish word. It appears to be a Spanish name.
The Yiddish word for little girl is "meidele" (מיידעלע).
The yiddish word for dumpling is 'kneydl' :)
In Yiddish, the word for salad is "salat".