Mantillas are a traditional Spanish head covering that is usually worn during a church service or formal event. There are a variety of different synonyms that can be used to describe this type of head covering, depending on the specific regional or cultural context. Some common alternatives to the term "mantillas" include "veils," "shawls," "scarves," "headscarves," and "kerchiefs." Additionally, words like "chador" or "hijab" are used in other countries and cultures to describe similar head coverings for women. Regardless of the specific terminology used, these types of head coverings are often associated with modesty, religious observance, and traditional cultural practices.