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The word Jew has been used often enough in a disparaging manner by antisemites that in the late 19th and early 20th centuries it was frequently avoided altogether, and the term Hebrew was substituted instead (e.g. Young Men's Hebrew Association). Even today some people are wary of its use, and prefer to use "Jewish". Indeed, when used as an adjective (e.g. "Jew lawyer") or verb (e.g. "to jew someone"),[1] the term Jew is purely pejorative. However, when used as a noun, "Jew" is preferred, as other circumlocutions (e.g. "Jewish person") give the impression that the term "Jew" is offensive in all contexts.

In much the same manner, the Yiddish term for Jew (איד,ייִד) Yid, (singular), ייִדן Yidn (plural)) — originally a benign term — was once used as an ethnic slur, but now is often used by Jews in praise, to describe an upstanding religiously observant Jew (e.g., "He's such a Yid, giving up his time like that") or to distinguish upstanding religiously observant Jews from non-observant, with the implication that the latter would be better people if they were stricter in their observance (e.g., "Yidn wouldn't do such a thing").