Sustaining
Support and sustaining are semantically related in assistance topic. In some cases you can use "Support" instead the word "Sustaining" as a verb or a noun, when it comes to topics like keep up.
Support
Support noun - A structure that holds up or serves as a foundation for something else.
Sustaining and support are semantically related in assistance topic. You can use "Sustaining" instead a noun "Support".
Mutual synonyms
Cite this Source
Support and Sustaining. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/sustaining/support
Sustaining & Support. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/sustaining/support>.
Support or Sustaining. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/sustaining/support.
Google Ngram Viewer shows how "sustaining" and "support" have occurred on timeline