How to Use "clandestine" with Example Sentences

1. Facebook and other social networks already have millions of vulnerable , clandestine underage users .
2. In may 2009 , north korea detonated a clandestine nuclear test , a kilometer underground .
3. Leaving miles to work with dai li 's operations , donovan circumvented them both and secretly set up a separate clandestine oss intelligence collection mechanism .
4. But the clandestine alliance with south africa undermined israel 's rightful claim on u.s. admiration and support .
5. If reporters are banned from a country , big outfits can turn to clandestine or surrogate newsgathering .