perform
act
redo
I've is a word that means I have. I'll is a word that means I will.
Pester is a six letter word that means to annoy
a word that means to do surgery is operate
Operate
perform
system
An orthopedic surgeon will perform the foot surgery.
The root word "funct" means to perform or to carry out. It is derived from the Latin word "fungi," which means to perform or execute.
act
Busk
scar
redo
To borrow a line from a movie- "I do not think that word means what you think it means." Aesthetics, or the philosophy of art, is the study of beauty and taste. It is about interpreting works of art and art movements or theories. You may have another word in mind, such as Anesthetic or Anesthesia (making people become unconscious to perform surgery) and THAT definitely requires a medical license.
Operate