Beneficiary adjectives are listed in this post. Each word below can often be found in front of the noun beneficiary in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing BENEFICIARY.
biggest, chief, contingent, direct
first, greatest, intended, largest
main, major, new, only
other, party, primary, prime
principal, real, sole, such
Hope this word list had the adjective used with beneficiary you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.