Investigator adjectives are listed in this post. Each word below can often be found in front of the noun investigator in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing INVESTIGATOR.
american, careful, chief, clinical, competent, coprincipal, criminal, curious
diligent, earnest, experienced, expert, federal, first, forensic, french
german, good, great, historical, impartial, independent, individual, intelligent
lead, learned, modern, new, original, other, paranormal, patient
primary, principal, private, professional, psychic, recent, same, scientific
senior, single, special, trained, undercover, young
Hope this word list had the adjective used with investigator you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.
investigators/detectives are patient