Fbi adjectives are listed in this post. Each word below can often be found in front of the noun fbi in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing FBI.
former, internal
local, new
official, other
retired, secret
senior, undercover
young
Hope this word list had the adjective used with fbi you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.
Please add more adjectives to make this list more complete: