There are several different synonyms for "mater dolorosa," which is Latin for "sorrowful mother." A similar phrase is "pieta," which specifically refers to a depiction of Mary holding the body of Jesus after his crucifixion. Another synonym is "Our Lady of Sorrows," which is a title given to Mary in the Roman Catholic Church to honor her suffering and sacrifice. "Mater Misericordiae" is another alternative, meaning "Mother of Mercy," which emphasizes Mary's role as a compassionate advocate for humanity. Other possible synonyms include "Mother of Sorrows," "Mother of Grief," and "Mother of Pity." These phrases all capture different nuances of Mary's grief and empathy for her son and for all humanity.