Mac adjectives are listed in this post. Each word below can often be found in front of the noun mac in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing MAC.
based, current, desktop
first, little, many
most, new, old
older, other, same
Hope this word list had the adjective used with mac you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.