Of or pertaining to distortion or change of form under stress.
The Century Dictionary (Public Domain)
Use "distortional" in a sentence
"His original comment about it being fine was a distortional response, attempting to twist the intent of the question that was being asked of him."
"So it is cavalier and distortional for the NCPA paper to disregard our system's cost and access problems while claiming that our system compares favorably with other developed countries."
"That fits, while your concept of distortional perception is bound to have a continuum, not the all-or-nothing results actually received.subpatreQuote"