Words to Describe researches

How researches often is described ("________ researches")

• classic
• modern
• geological
• ethnological
• original
• remarkable
• scientific
• laborious
• anatomical
• brilliant
• biblical
• sociological
• empirical
• admirable
• archaeological
• deep
• careful
• antiquarian
• experimental
• geographical
• philosophical
• mathematical
• late
• anthropological
• linguistic
• latest
• systematic
• botanical
• astronomical
• theoretical
• important
• classical
• later
• painstaking
• accurate
• zoological
• biological
• historical
• exhaustive
• interesting
• further
• intensive
• physiological
• own
• optical
• scholarly
• electrical
• indefatigable
• genealogical
• detailed
• psychological
• valuable
• learned
• recent
• extended
• polynesian
• statistical
• earliest
• numerous
• fundamental
• profound
• future
• curious
• independent
• literary
• subsequent
• diligent
• extensive
• elaborate
• philological
• minute
• earlier
• previous