The word "goingsons" is not an actual word in the English language; however, there are antonyms for related terms like "activity" or "event." Antonyms for activity may include "inactivity," "laziness," or "lethargy." Antonyms for event may include "stagnation," "stillness," or "inactivity." While "goingsons" may not have a clear definition, it is important to remember that there are always contrasting words to help express the opposite meaning of a given term. By understanding antonyms, we are able to better appreciate language and express ourselves more effectively.