spastically

/ˈspæstɪkli/
adverb
  1. In a way that is jerky, uncontrolled, or awkward, often due to muscle spasms.
    • He waved his arms spastically when he tried to get the waiter's attention.
    • The fish flopped spastically on the deck before the fisherman put it in the bucket.
    • The robot moved spastically across the floor, jerking left and right.
  2. In a sudden, erratic, or disorganized manner.
    • She typed spastically, hitting keys in a panic as the deadline approached.
    • The children ran spastically around the playground, changing direction every few seconds.
    • The stock market reacted spastically to the unexpected news, jumping up and down in minutes.
Antonyms
What does "spastically" mean? | whatsthatwordmean | whatsthatwordmean