Indispensable
Indispensable adjective - Impossible to do without.
Unique and indispensable are semantically related. In some cases you can use "Unique" instead an adjective "Indispensable".
Nearby Word: indispensably
Unique
Unique adjective - Of, relating to, or belonging to a single person.
Indispensable and unique are semantically related. Sometimes you can use "Indispensable" instead an adjective "Unique".
Nearby Words: uniquely, uniqueness
Both words in one sentence
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All new avenues of conflict open up when you realize that healers and tanks, while previously unique and indispensable to their teams, are now in competition with each other.
Source: Teeth-Clenched Teamwork -
Plot Tailored to the Party: All of the sensates use their unique skills to help Will save Riley, and each one is indispensable.
Source: Series / Sense8
Cite this Source
Unique and Indispensable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/indispensable/unique
Indispensable & Unique. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/indispensable/unique>.
Unique or Indispensable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/indispensable/unique.
Google Ngram Viewer shows how "indispensable" and "unique" have occurred on timeline