She treated all her students undifferentially.

The undifferentiated cells have the potential to develop into various types of tissues.

She has an undifferentiating attitude towards people of different backgrounds.

The undifferentiations of the cells were observed under the microscope.

The undifferentiation of cells is a key characteristic of cancer.

The function is undifferentiable at the point of discontinuity.

The undifferentiability of the two functions makes it difficult to determine their relationship.

The undifferential diagnosis made it difficult to determine the cause of the patient's symptoms.