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goyish vs. Jewish

[goi-ish] / ˈgɔɪ ɪʃ /

adjective

Usually Disparaging.
  1. being, pertaining to, or characteristic of a goy or goys.

    explaining Passover to my goyish boss;

    a goyish version of chicken soup.

[joo-ish] / ˈdʒu ɪʃ /

adjective

  1. of, relating to, or characteristic of the Jews or Judaism.

    Jewish customs.

  2. Informal. Yiddish.

noun

  1. Informal. Yiddish.