refactoring
the systematic and systematic reworking of a piece of text to reduce unnecessary redundancies
Interesting that the made-up definition is pretty much the real one.https://www.thisworddoesnotexist.com/w/refactoring/eyJ3IjogI...
undercrowded
un·der·crowded
(of a place) not full of people or vehicles
"the area was undercrowded with traffic"