S: (n) evidence, grounds (your basis for belief or disbelief; knowledge on which to base belief) "the evidence that smoking causes lung cancer is very compelling"
S: (n) information (knowledge acquired through study or experience or instruction)
W: (adj) noetic [Related to: noesis] (of or associated with or requiring the use of the mind) "intellectual problems"; "the triumph of the rational over the animal side of man"