Word Study
interrogator
CIDE DICTIONARY
interrogator, n. [L.: cf. F. interrogateur.].
One who asks questions; a questioner. [1913 Webster]
THESAURUS
interrogator
asker, catechist, cross-interrogator, cross-questioner, detective, examiner, inquirer, inquisitionist, inquisitor, interlocutor, interpellator, interrogatrix, interviewer, opinion-sampler, poller, pollster, prober, querier, querist, questioner, questionist, quizzer, sampler, secret agentFor further exploring for "interrogator" in Webster Dictionary Online