DSHinMICH wrote:Clandestine (my big word for the month!)
clan·des·tine /klænˈdɛstɪn/ [klan-des-tin]
–adjective
characterized by, done in, or executed with secrecy or concealment, esp. for purposes of subversion or deception; private or surreptitious: Their clandestine meetings went undiscovered for two years.