Layers adjectives are listed in this post. Each word below can often be found in front of the noun layers in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing LAYERS.
active, additional, adjacent, alternate, ancient, annual, appropriate, atmospheric, atomic, basic, bottom, cellular, certain, colored, complex, concentric, consecutive, continuous, cortical, cultural, dark, deep, deeper, deepest, dense
dermal, dielectric, different, discrete, distinct, double, earlier, endless, enough, epidermal, epitaxial, epithelial, even, external, extra, fascial, fat, few, fewer, fibrous, fine, first, flat, fluid, following
fresh, functional, further, geological, germinal, good, granular, great, green, hard, heavy, hidden, hierarchical, higher, historical, horizontal, important, inch, individual, inner, innermost, interior, intermediate, internal, irregular
last, light, like, lower, lowest, main, major, many, metal, middle, molecular, more, most, multiple, muscular, new, numerous, old, older, organic, organizational, original, other, outer, outermost
outside, overlapping, own, oxide, parallel, peripheral, physical, porous, previous, primary, protective, regular, respective, retinal, rich, same, sandy, second, sedimentary, separate, several, single, social, soft, solid
specific, stratified, structural, subcutaneous, subsequent, subsurface, successive, such, superficial, superimposed, thick, thicker, thin, thinner, third, top, transparent, underlying, upper, uppermost, various, vertical, visible, white
Hope this word list had the adjective used with layers you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.