Synonyms: police detective, detective, investigator, tec
Definition: a police officer who investigates crimes
Similar words: police officer, policeman, officer
Definition: a member of a police force
Usage: it was an accident, officer
Synonyms: investigator
Definition: someone who investigates
Similar words: expert
Definition: a person with special knowledge or ability who performs skillfully
Synonyms: research worker, researcher, investigator
Definition: a scientist who devotes himself to doing research
Similar words: scientist
Definition: a person with advanced knowledge of one or more sciences