Is "haptodysphoria" an urban legend or is there another term under which this studied? I was googling for something like why some people don't like to touch velvet, and the top hit was https://en.wiktionary.org/wiki/haptodysphoria where it's defined as


  An odd, disagreeable sensation felt by certain people when handling peaches, velvet or other fuzzy surfaces.


but there are zero hits on that term in pubmed. So is this phenomenon of dislinking to touch some materials something more seriously studied under some other terminology?
Apparently "sensory over-responsivity" is a more widely used term:


  Sensory over-responsivity, a subtype of sensory modulation disorder, is characterized by extreme negative reactions to normative sensory experiences. Individuals vary widely in their reactions to sensory stimuli, with some children and adults reporting aversive, even painful, responses to contact with everyday objects and exposure to everyday sounds. Some people find the sound of vacuum cleaners or sirens highly aversive, and some children fuss about stiff new clothes and labels sewn inside collars. They may dislike being lightly touched or vigorously protest brushing their teeth.


No mention of velvet though in that article.