Not transparent; lacking transparence; opaque.(adjective)
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Use "nontransparent" in a sentence
"So why are they being so "nontransparent" about these people?"
"The Coalition for Educational Success, a group formed by owners of several for-profit-college chains, suggested in a statement that some members of Congress may challenge the development of the regulation, which it said "appears biased and nontransparent.""
"Beijing's expansive maritime sovereignty claims; its aggressive behavior pursuing them; its support for states such as North Korea and Pakistan; and its nontransparent military build-up all raise questions about its willingness to act as a responsible stakeholder in the region."