Some people use the word "Jew" in a derogatory manner, sometimes in the context of referring to issues of money. Other people use the word "Jew" to refer to persons of Jewish ethnicity with no derogatory intentions.
It is wrong to use the word "Jew" as an adjective. Furthermore, there is no such thing as a Jewish light.
Not necessarily, but It depends on context. For example: it is quite offensive to use the word "Jew" as a pejorative adjective, a verb or an expletive.
Jewish is an adjective. "The Jewish people." Jew is the noun. "Einstein was a Jew."
Yes, the word Jew is a proper noun, the name of a specific group of people. A proper noun it the name of a person, place, thing, or a title; a Jew is a person.
The word you are looking for is gentile.
The word jewelry has three syllables. The syllables in the word are jew-el-ry. Some people pronounce the word with only two syllables; jewel-ry.
The word "Jew" is an English word and as such is used in English, just like the word "Synagogue" is English and not Hebrew. In Hebrew conversation, the Hebrew version "Yi-hu-DEE" is used.
Most Jews find it odd when someone uses an awkward construction like "a Jewish person" when they could use something short and simple like "a jew." There's also a feeling that people who say "a Jewish person" believe that the word "Jew" is nasty, and that they may, in other contexts, call people Jews meaning it as an insult.
No, Jew is the noun, Jewish is the adjective.
Abraham was the first Jew. Judah's only contribution was that the word "Jew" comes from "Judah".
No.
The majority of Jews would look at you strangely if you were to called someone a "Jewish person" as that's not a term used by Jews. The acceptable uses are: He is a Jew. (noun) He is Jewish. (adjective) Although some people use the word 'Jew' as a slur, that is a misuse of the word, no different than any descriptive word can be misused. Almost any nationality and/or ethnicity can be said as a slur by those who are bigoted. A lot depends on the context. For instance, it's probably more polite to ask someone: 'Are you Jewish?' as opposed to 'Are you a Jew?' But it would be fine to say, for instance: Woody Allen is a Jew. Natalie Portman is a Jew. So you can use either. Jews tend to know when someone is using the word 'Jew' negatively, so you don't need to worry about causing offense, if you're just asking a genuine question or making a perfectly innocent remark :)