Summit adjectives are listed in this post. Each word below can often be found in front of the noun summit in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing SUMMIT.
actual, airy, alpine, annual, arab, asian, bald, bare, barren, bleak, blue, breezy, bright
broad, capped, central, clad, conical, covered, craggy, crowned, dark, day, distant, double, eastern
economic, elevated, entire, eu, extreme, far, final, first, flat, foot, grassy, great, green
high, higher, highest, international, last, like, loftiest, lofty, lonely, lower, main, narrow, new
next, open, other, pointed, proud, rocky, rounded, rugged, same, second, shaped, sharp, snowy
soviet, steep, topmost, true, utmost, very, western, white, whole, windy, world
Hope this word list had the adjective used with summit you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.