nebulous

“My colleagues and I don’t believe social justice and equity are ‘nebulous goals’ but rather they represent the true ideals of democracy and freedom,” she said.

The doctor told the court that biological sex was a "nebulous term which doesn't really mean anything".

But even for its heightening visibility in pop culture, the term is still somewhat nebulous — evoking a range from curiosity to dread.

Unlike private developers, who make binding commitments through the environmental review process, Caltrans made nebulous promises that can’t be easily enforced, he said.

Class issues that reached beyond this nebulous framework began to seep into political discourse.