The word "deceased" refers to a person who has passed away. Some antonyms for "deceased" are "alive," "living," "breathing," "surviving," and "existing." These words indicate the opposite state of being, that is, the person is still living and breathing. Other antonyms include "active," "functioning," "vital," and "animated." These words suggest that the person is not only alive but also fully engaged in life with energy and vigor. Using antonyms for "deceased" can help to avoid using euphemisms when discussing death or to describe someone who has passed on.