This led to a shortage of legitimate subjects for dissection.

Her apparent lack of curiosity about the family's finances is a legitimate subject that she needs to address further.

But we also believe that human rights are a legitimate subject for discussion among nations.

"There is now a much greater willingness to consider parenting skills as a legitimate subject," she said.

Both it and affirmative action are legitimate subjects for satire.

If your answer is no, stem cells are a perfectly legitimate subject for study.

Most environmental problems involve detailed uncertainties that are legitimate subjects for debate.

How they did it is a legitimate subject of musical inquiry.

Back to squonks, which were a legitimate subject for investigation.

As to the effect of a mental or moral shock on a common mind that is quite a legitimate subject for study and description.