scope

to attempt something impossibly large or ambitious, especially by trying to solve every problem at once

adding unnecessary features, polish, or complexity to a product beyond what was asked for

extra, attractive but non-essential features added to a product

an excessive collection of things; nearly everything imaginable, included without restraint

the uncontrolled growth of new features until a product becomes bloated and hard to use

to take on more work than you can handle

the gradual expansion of a project's goals beyond its original scope