അർത്ഥം : Conducted with or marked by hidden aims or methods.
							ഉദാഹരണം : 
							Clandestine intelligence operations.
							Cloak-and-dagger activities behind enemy lines.
							Hole-and-corner intrigue.
							Secret missions.
							A secret agent.
							Secret sales of arms.
							Surreptitious mobilization of troops.
							An undercover investigation.
							Underground resistance.
							
പര്യായപദങ്ങൾ : cloak-and-dagger, hole-and-corner, hugger-mugger, hush-hush, secret, surreptitious, undercover, underground