The museum's new display included several problematica that puzzled both curators and visiting paleontologists.

The committee's report was problematically vague, leaving stakeholders uncertain about the next steps.

The committee labeled the evidence problematical, questioning its authenticity.

The problematicality of the proposal became clear during the committee's review.

The problematicalness of the new policy delayed its implementation because stakeholders could not agree on the consequences.

The philosopher catalogued numerous problematicalities in the theory, urging colleagues to reconsider their assumptions.