Synonyms for «clandestine activities»

covert illicit undercover underground secret secretive sinister nefarious subversive illegal hidden discreet mysterious confidential unlawful underhand intimate suspicious terrorist surveillance surreptitious criminal questionable immoral extramarital unethical sneaky deceptive counterterrorism contraband military fraudulent casual alleged organized political outdoor drug sexual unauthorized investigative dangerous crafty informal various deceitful strange recreational certain

acts actions operations practices work behavior crime services mission things movement trade events areas tactics organization stuff conduct agent rituals espionage gatherings shenanigans smuggling affair way operatives meetings places investigation program reports transactions nature methods activites machinations organisation pursuits types antics conspiracy spy intentions project deeds items part secrecy