A Jewish house of prayer is called a synagogue.
A Jewish house of Torah-study is called a beit midrash or a Yeshiva.
A home where Jews live is simply called "a Jewish house."
Jerusalem
Rabbis and cantors
Israel
Of course not.
The is no such thing as a "judaism".
Jews worship in synagogues.
Judaism does not have a centralized leadership.
Belief in God and in the Torah.
The lord God or Yahweh is the diety in Judaism.
Only One God.
No, Jews worship in synagogues.
Judaism's primary language is Hebrew