Depends on how it's used
So would say "he is Greekish" and "She is Frankish"?And - all in all - it's odd and untraditional to say "He is *a* Greek" - or "She's A Frank" . . . it sounds more ideal to the ear and it's just more fluid when speaking to say "She is Jewish" - more so than "She is *a* Jew"
This whole discussion must be a joke.
For much the same reason as others use "whited sepulchre".
I love the smell of face-palm in the morning!
"You ain't no Muslim bruv!"
Now this is just an absurd thread.
Political correctness taken to the max.
Kike is a term that some people think its derogatory.
Jews are a people. It is the defition for one who is jewish according to their laws. If you call someone who is not jewish, a jew, he is entitled to be offended. just like you would to call someone something he isn't.
But the term jew is not a bad word. You won't get punished if you use it in kindergarten.
The first objective of fascism is to control speech. Once you do that you can demonize and crush any opponent that get's in your way.