What is "unconscientious"

Usage examples of "unconscientious".

I look forward to the time when we educators of the present generation will be considered incredibly hard-hearted, unconscientious, immoral, for acquiescing so contentedly in the ruthless sacrifice of the weak to the culture of the strong.

And if, upon arresting Callahan, he had not confiscated this bit of evidence, it would have doubtless been destroyed by its regrettably unconscientious owner.

A strangled cry escaped her throat as her body slump onto the horses neck then fell in a unconscientious lump to the cold ground.