The Collaborative International Dictionary
                    Unscience
                    
                        
                
                                                                    Unscience \Un*sci"ence\, n. Want of science or knowledge; ignorance. [Obs.]
If that any wight ween a thing to be otherwise than it
         is, it is not only unscience, but it is deceivable
         opinion.                                 
--Chaucer.
Wiktionary
                    unscience
                    
                        
                
                                                                    n. That which is unscientific or pseudoscientific.
Usage examples of "unscience".
She felt an everlasting compassion for all the unguided and unscienced people of the world, all those who were not prestressed, all who were not people of the walls.