/ Thesaurus / I Synonyms of intelligence officer Find synonyms for: Noun1. secret agent, intelligence officer, intelligence agent, operative, agentusage: a person secretly employed in espionage for a governmentWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language