exhaustive

/ɪɡˈzɔːstɪv/
adjective
  1. Covering every possible detail; thorough and complete.
    • Her exhaustive research on the topic left no question unanswered.
    • We created an exhaustive list of all the supplies we would need for the trip.
    • The detective conducted an exhaustive search of the crime scene.
What does "exhaustive" mean? | whatsthatwordmean | whatsthatwordmean