What are the opposite words for micro-?

The prefix "micro-" refers to smallness, but what about words that have the opposite meaning? For example, "macro-" means large or long, and is often used in reference to things like macroeconomics or macrophotography. Another possible antonym for "micro-" is "mega-," which refers to something that is very large or powerful. Yet another opposite word would be "macroscopic," which describes objects that are visible to the naked eye, rather than microscopic. Overall, there are several different antonyms for the prefix "micro-," depending on the context and the specific meaning of the word in question.