Necessary in a sentence as a noun

That's an entirely different game than what is necessary to run a small/mid/large business.

[1]Isn't it amazing, the lack of sacrifice necessary to make fat stacks of cash writing software?

Naming and shaming Carmen M. Ortiz for destroying the life of a young man is exactly what is necessary.

" The rest of the Internet isn't necessary to the "average" consumer.

Please, come find the guy who took all of our illegal drug money and give it back to us so we can continue to say you aren't necessary.

Review the vendor’s dishonest actions and use whatever means you deem necessary to bring this person to justice.

Visualization that only focuses on the goal may drain motivation to complete the necessary steps.

We need to add a new rule to the political rulebook that she's playing by. Ending her career is necessary to send a lesson to every other prosecutor who sees a guy like Aaron the way a housecat sees a cornered rat.

Necessary in a sentence as an adjective

And regardless of how well the name of the man behind _why is or isnt known, I also disapprove of repeating it in the article, it was not necessary to the story at all.

Thus, evidence that an individual participated in the alleged violations or even had knowledge of them is not necessary.

Occasional spikes probably indicate boring, but necessary tasks.

Think about that: criminal penalties for violations of laws that "won't be that easy for people to follow", where knowledge or participation in the alleged violations is not necessary.

It's ludicrous that it's even necessary to paint the archetypical "Google chef" as someone who daringly sacrifices for their scrappy company for them to be worthy of windfall profits.

"Note that the initial court order although appearing to target the specific user demanded explicitly that Lavabit "shall furnish agents from the Federal Bureau of Investigation, forthwith, all information, facilities, and technical assistance necessary to accomplish the installation and use of the pen/trap device.

Almost the entire piece does nothing but cite facts, such as: the dropping of the nuclear bombs does not figure significantly in historical records of the Japanese leadership's discussion about surrender; the Japanese war council decided on August 8 not even to discuss the Hiroshima bombing; damage to Hiroshima and Nagasaki was not out of scale with the earlier fire-bombings of other cities; Japanese leaders had expressed a willingness to sacrifice their cities if necessary; Japan's war strategy was predicated on the Soviets staying neutral; and so on.

Necessary definitions

noun

anything indispensable; "food and shelter are necessities of life"; "the essentials of the good life"; "allow farmers to buy their requirements under favorable conditions"; "a place where the requisites of water fuel and fodder can be obtained"

See also: necessity essential requirement requisite

adjective

absolutely essential

adjective

unavoidably determined by prior circumstances; "the necessary consequences of one's actions"