Marching adjectives are listed in this post. Each word below can often be found in front of the noun marching in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing MARCHING.
constant, continuous, first, forced
full, good, hard, heavy
incessant, light, long, military
more, much, new, rapid
Hope this word list had the adjective used with marching you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.