Detecting Synonyms and Antonyms

To identify a criminal
(Verb)
Synonyms:
  1. seeing
  2. catching
  3. remarking
  4. observing
  5. noticing
  6. noting
  7. minding
  8. marking
  9. distinguishing
  10. discerning
  11. descrying
  12. disclosing
A police investigation to determine the perpetrator
(Noun)
Synonyms:
  1. detection
  2. detective-work
  3. sleuthing