Anger can often result in unnecessary violence.
I assured him that it was unnecessary to worry about the new supervisor at his job.
Unnecessary changes can add substantial cost overruns in government projects.
How many unnecessary items are in that bag.
Your bad behavior right now is unnecessary and it's not helping anything.
It is unnecessary to stop at a petrol station twice in one day
unnecessary
The word "unnecessary" (not required) is spelled with two N's and two S's.
Obviate
Redundancy, or wordiness
The word is spelled as you have done in the question.
unnecessary
a curse word or a violent or disgusting word such as sh*t crap turd BOB! That was an unnecessary word. Anything that has nothing to do with the subject in question is considered unnecessary.
Actually, there is no one word that rhymes exactly with unnecessary.
unnecessary
The word "unnecessary" (not required) is spelled with two N's and two S's.
"I find it unnecessary to ask such a simple question"
I think the word you might be asking of is "unnecessary".
Another word for not required is unnecessary.
Another word for the adjective unnecessary is unneeded. Additional synonyms are superfluous, useless, worthless, dispensable, inessential, and not required.
optional unnecessary
"The tall skyscraper towered high above the city skyline." The word "high" is unnecessary as it is redundant when used with "towered."
Superfluous!