hypermotility

noun

hy·​per·​mo·​til·​i·​ty ˌhī-pər-mō-ˈtil-ət-ē 

plural hypermotilities

: abnormal or excessive movement

specifically : excessive motility of all or part of the gastrointestinal tract compare hyperperistalsis, hypomotility

hypermotile

-ˈmōt-ᵊl  -ˈmō-ˌtīl 

adjective