Exponent adjectives are listed in this post. Each word below can often be found in front of the noun exponent in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing EXPONENT.
able, ablest, adequate, american, authoritative, best, brilliant
chief, consistent, distinguished, early, eloquent, english, fair
faithful, famous, first, foremost, fractional, great, greatest
highest, influential, known, latest, literary, modern, natural
negative, perfect, popular, positive, powerful, principal, prominent
same, sole, true, typical, worthy
Hope this word list had the adjective used with exponent you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.