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
Substantial and indispensable are semantically related. In some cases you can use "Substantial" instead an adjective "Indispensable".
Nearby Word: indispensably
Substantial
Substantial adjective - Having great meaning or lasting effect.
Indispensable and substantial are semantically related. Sometimes you can use "Indispensable" instead an adjective "Substantial".
Mutual synonyms
Related pairs
- valuable and indispensable
- valuable and substantial
- material and indispensable
- material and substantial
- momentous and indispensable
- momentous and substantial
- important and indispensable
- important and substantial
- essential and indispensable
- essential and substantial
- vital and indispensable
- vital and substantial
- key and indispensable
- key and substantial
Cite this Source
Substantial and Indispensable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/indispensable/substantial
Indispensable & Substantial. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/indispensable/substantial>.
Substantial or Indispensable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/indispensable/substantial.
Google Ngram Viewer shows how "indispensable" and "substantial" have occurred on timeline