The word "de-ceasing" refers to the act of ending or stopping something, particularly pertaining to the concept of death or dying. Some antonyms of this word include "continuing," "perpetuating," "prolonging," "existing," and "living." These antonyms highlight the opposite direction of the word "de-ceasing," and therefore create a contrasting connotation. For instance, while "de-ceasing" implies a finality or cessation of something, "continuing" suggests persistence or unbroken continuation. Similarly, "living" and "existing" indicate a vibrant and ongoing state of being, which is incompatible with the idea of death or "de-ceasing." Overall, identifying antonyms of a word can help one better understand its meaning and the range of concepts it encompasses.