Diagrams adjectives are listed in this post. Each word below can often be found in front of the noun diagrams in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing DIAGRAMS.
above, complex, detailed, different
few, following, geometric, geometrical
many, mathematical, new, numerous
other, own, phase, schematic
several, similar, simple, such
various, visual, wiring
Hope this word list had the adjective used with diagrams you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.