Words to Describe impossibility

How impossibility often is described ("________ impossibility")

• moral
• manifest
• evident
• stark
• essential
• scientific
• assumed
• simple
• anatomical
• downright
• ontological
• obvious
• clear
• empirical
• apparent
• legal
• temporary
• geographical
• philosophical
• mathematical
• inherent
• flat
• physical
• natural
• financial
• theoretical
• total
• subjective
• objective
• hopeless
• literal
• logistical
• mechanical
• biological
• logical
• factual
• historical
• chronological
• physiological
• practical
• intrinsic
• probable
• virtual
• mere
• frequent
• near
• psychological
• actual
• constitutional
• economic
• consequent
• absurd
• ultimate
• statistical
• structural
• fundamental
• utter
• conceptual
• complete
• alleged
• absolute
• metaphysical
• sheer
• very
• subsequent
• plain
• radical
• technical