surveilling Definition

monitoring, monitor, overseeing, surveillance, spied, interrogating, photographing, eavesdropping, wiretap, videotaping, bugged, arresting, intercepting, detaining, surreptitiously, lookouts, frequenting, undercover, apprehend, reconnaissance, patrolling, covertly, informant, tailing, reconnoitering, infiltrating, snoop, conversing, plain clothes, interviewing, ambushing, alerting, clandestine, sub rosa, prowling, loitering, cooperating, conducting, skulking, spotted, eyeballing, nefarious, noticing, furtive, communicating, counterintelligence, siccing, narcs, consorting, observing, wiretapper, suspicious, whereabouts, pretexted, collaring, flagrante delicto, mirandizing, hiding, harassing, combing, pretexting, law enforcement, engaged, canvasing, accosting, stakeout, burglarizing, surveying, scoping, vicinity, ultrasecret, watching, canoodling, congregating, analyzing, interloping, dragnet, plainclothes, suspect, chatting, locating, intelligence, impersonating, steganography, arrestable, peeping tom, searched, cointelpro, torturing, res gestae, masturbating, notifying, tracking, sighting, inspecting, renting, shadowing, subpoenaing, decoy, entrap,