Sustenance and Sustainment

Sustenance

Sustenance noun - The act of sustaining life by food or providing a means of subsistence.
Usage example: they were in want of sustenance
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Synonyms for Sustenance

Sustainment is a synonym for sustenance. In some cases you can use "Sustainment" instead a noun "Sustenance".

Sustainment

Sustainment noun - The act of sustaining life by food or providing a means of subsistence.
Usage example: fishing was their main sustainment

Sustenance is a synonym for sustainment in lifestyle topic. You can use "Sustenance" instead a noun "Sustainment".
Cite this Source
Sustainment and Sustenance. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/sustenance/sustainment
Sustenance & Sustainment. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/sustenance/sustainment>.
Sustainment or Sustenance. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/sustenance/sustainment.
Google Ngram Viewer shows how "sustenance" and "sustainment" have occurred on timeline