They discarded unnecessary things.
Don’t pad your summary with unnecessary details.
It is very important to tell the necessary from the unnecessary.
A proper summary contains only the main ideas, and doesn’t include unnecessary details.
A proper summary contains only the essential information, and omits unnecessary details.
Thomas Carruthers once remarked that a teacher is one who makes himself progressively unnecessary.
Julius Nyerere once observed that violence is unnecessary and costly.
Peace is the only way.
Discussion question: Do you think taking care of elderly parents places an unnecessary burden on people? burst
The hard-sell approach at that computer store often intimidates people into making unnecessary purchases.
I have conferred with your family doctor, and we both feel that an operation is unnecessary at this point.
It is really unnecessary to bring anything to the party, we have lots of food, and plenty of stuff to drink.
The old woman offered the young boy some money to cut her grass, but he refused, saying it was unnecessary to pay him.
Sexual activity is unnecessary for individual survival, but it is essential to ensure that our genes are represented in the next generation.
According to a popular cookbook, you should eat before you go to the store because if you go to the store hungry, you are likely to make unnecessary purchases.
William Strunk once remarked that a sentence should contain no unnecessary words, a paragraph no unnecessary sentences, for the same reason that a drawing should have no unnecessary lines, and a machine no unnecessary parts.
ly to engage in regular moderate physical activity than people without disabilities, yet they have similar needs to promote their health, and prevent unnecessary disease.
We all know this is wrong, it’s tragic and it’s totally unnecessary.
I never see lovers feed each other rice, so the norm is unnecessary.”
But Sir Vince said the moves were unnecessary and not based on evidence.
Unexpectedly, the company found a second shot for adults was unnecessary.
As well, nearly a quarter of a million unnecessary chest x-rays were done.