Gradationally refers to something that changes or progresses by degrees or steps. Antonyms for this word could be abruptness or suddenness, which implies an immediate and drastic change rather than a gradual one. Another might be stagnation, which suggests a lack of change or progress altogether. Whereas gradationally implies a continuous and consistent increase or decrease, the antonym regressively suggests a decline or motion in the opposite direction. Lastly, chaotic could also be considered as an antonym for gradationally since it implies no clear order or direction but rather a disorganized and aimless state.

What are the antonyms for Gradationally?

• adv.

  • noun
  • abruptly
  ,
  • acutely
  ,
  • hastily
  ,
  • precipitously
  ,
  • sharply
  ,
  • steeply
  ,
  • suddenly
  .

The term "regional arterial infusion" refers to the delivery of medication or other therapeutic agents to a specific area of the body via an artery. Antonyms for this term might in...