Important and Indispensable

Important

Important adjective - Having great meaning or lasting effect.

Indispensable is a synonym for important in necessity topic. In some cases you can use "Indispensable" instead an adjective "Important", when it comes to topics like critical, main, vital, of value.

Indispensable

Indispensable adjective - Impossible to do without.
Usage example: fully aware that he was an indispensable assistant, he decided that it was high time that he be paid what he was worth

Important is a synonym for indispensable in necessity topic. You can use "Important" instead an adjective "Indispensable", if it concerns topics such as critical, essential, vital.

Nearby Word: indispensably
Cite this Source
Indispensable and Important. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/important/indispensable
Important & Indispensable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/important/indispensable>.
Indispensable or Important. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/important/indispensable.
Google Ngram Viewer shows how "important" and "indispensable" have occurred on timeline