Adjective:
गुप्त, अनाकलनीय, गोपनीय, खाजगी, विश्वासू, निष्ठावंत, विश्वसनीय, खरे, निश्चल, खोल, लपलेले, दृष्टीस, चोरटा, रहस्यमय, गुप्त खाजगी.
And don't worry, this is all entirely CONFIDENTIAL...
The CONFIDENTIAL agreement to look awayfrom the Mediterranean.
"Private and CONFIDENTIAL".
They made me reveal CONFIDENTIAL information about Howard's father.