Obviate
If something is unnecessary, it is unneeded. Another way to say that would be redundant, which means that there is already something else doing what is needed. You could say that expendable or dispensable. You might even say it is beside the point or uncalled-for. Another way of saying this would be to say unwanted.
fake
Redundancy, or wordiness
Definition. letters combined together to make something.
unnecessary
OBVIATE, which means to make unnecessary.
If something is unnecessary, it is unneeded. Another way to say that would be redundant, which means that there is already something else doing what is needed. You could say that expendable or dispensable. You might even say it is beside the point or uncalled-for. Another way of saying this would be to say unwanted.
Superfluous!
sqw
Make changes
exhibit
fake
invent
bisect
aggrevate
Pointless means useless or unnecessary.
You need to be more specific.