Stairs adjectives are listed in this post. Each word below can often be found in front of the noun stairs in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing STAIRS.
above, altar, ancient, back, below, broad, broken, carpeted, cement, central, circular, common
concrete, creaky, crooked, curved, dark, dirty, down, endless, exterior, few, first, front
golden, grand, great, high, interior, little, long, lower, main, many, marble, metal
more, narrow, new, oaken, old, open, other, outer, outside, own, principal, private
pulpit, rear, rickety, rocky, same, secret, several, shallow, short, slippery, spiral, steep
uncarpeted, upper, very, white, wide, wooden, worn
Hope this word list had the adjective used with stairs you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.
roughly-hewn