Of or pertaining to matters which are not scientifically rigorous.(adjective)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "non-scientific" in a sentence
"As far as I see it, the crisis is one of distorted science, or a complete lack of it, for a variety of non-scientific motivations."
"The bottom-line is it greatly expands the ability of commercial entities to do non-scientific exploration outside of earth orbit at a lower cost than sending their own crews to the surface."
"Proponents of non-scientific parasciences, however, will use this "just because we don't see something doesn't mean it doesn't exist" argument as evidence itself -- which is patently ridiculous."