Synonym: cloak-and-dagger, hole-and-corner, hugger-mugger, hush-hush, secret, surreptitious, undercover, underground. Similar words: testing, abstinence, Palestinian, modest, routine, destruction, undermine, burst in. Meaning: [klæn'destɪn] 
adj. conducted with or marked by hidden aims or methods.
adj. conducted with or marked by hidden aims or methods. 61) The CIA is running ads on stations across the country for jobs in its clandestine service.
62) If two people being followed both take this unusual precaution near the same location at the same time, even the most dull-witted watcher may infer that a clandestine meeting is afoot.
More similar words: testing, abstinence, Palestinian, modest, routine, destruction, undermine, burst in, instinct, distinct, routinely, testify, question, existing, assist in, continent, domestic, estimate, consist in, burst into, testimony, in question, estimated, distinctive, distinction, suggestion, distinguish, investigate, investigator, questionnaire.