The term "Siddur Torah Or" is a phrase in Hebrew that can be translated to English as "prayer book of the light of the Torah." There are several synonyms for this phrase including "Siddur," which means "order" or "arrangement" and "Tefillah," which means "prayer." The word "Or" can also be replaced with "Chayim," which means "life," resulting in "Siddur Torah Chayim" or "prayer book of the life of the Torah." Other synonyms for "Torah Or" could include "Torah illumination," "Torah radiance," or "Torah Light," all of which highlight the importance of the Torah in Jewish prayer and spirituality.