| unwarrantable |
| unwarranted |
| veiled(secret, private, hidden, clandestine, sneaky) |
| wily(sneaky, covert, secretive) |
| wrongful |
| abstruse(clandestine, underground, undisclosed) |
| ambiguous(clandestine, underground, undisclosed) |
| apprenticed(unknowing, hermetical, unbriefed) |
| arcane(clandestine, underground, undisclosed) |
| backstage(unknowing, hermetical, unbriefed) |
| behind the curtain(expression, idiom, unknowing, hermetical, unbriefed) |
| behind the scenes(expression, idiom, secret, unknowing, hermetical) |
| birdbrained(unknowing, hermetical, unbriefed) |
| blind to(expression, unknowing, hermetical, unbriefed) |
| buried(secret, hidden, clandestine, underground, underhanded) |
| buttoned up(expression, sensitive, unknowing, hermetical, unbriefed) |
| caught napping(expression, unknowing, hermetical, unbriefed) |
| clammed up(expression, unknowing, hermetical, unbriefed) |
| cloak-and-dagger(secret, clandestine, underground, undisclosed, top-secret) |
| closet(secret, clandestine, underground, undisclosed, top-secret) |