The phrase "indispensable things" is correct and usable in written English.
You can use it to refer to items or concepts that are absolutely necessary or essential in a particular context.
Example: "In my opinion, the indispensable things for a successful camping trip include a tent, sleeping bag, and a reliable flashlight."
Alternatives: "essential items" or "necessary things".
He was put in charge of many quotidian but indispensable things, including the White House's limousines.
But one of the indispensable things that art does is find grandeur in unexpected places.
Mr Roell wants the visitor first to admire the part, next the Swabian craftsmen who fashioned it and then the German genius for making expensive and indispensable things.
I have sometimes thought the power of computers had exceeded our ability to use them, but Mr. Jobs and his team kept giving us devices that made indispensable things easier in ways you never thought of.
"I am not informed because the government you head has not shared with me – with us Mexicans in general – the indispensable things we need to understand it," Cuarón writes, before listing his questions.
As the Year 2000 issue is staring information managers in the face, it has become easier, and more cost effective, to completely retool corporate systems for all those boring but indispensable things like inventory control, order taking, and accounting.
No, the indispensable thing is shamelessness: the spectacle of the largest possible talents daring to commandeer the attention of the largest possible public in the largest possible way.
My father said that a guide was not an indispensable thing, because my grandfather knew a beefy amount from his years at Heritage Touring.
You top up your AKBIL at money machines or corner shops and use it for almost all sorts of public transport, except for shared minivans (Dolmus in Turkish), which are another indispensable thing for life in Istanbul.
But 13 years of AKP rule, with their sour fruits of authoritarianism, corruption, and a leader who seems to regard himself as indispensable, have changed things.
But he said that the limited reach of refrigerators – which India's climate would seem to make indispensable – "tells you scary things.
