1
first(adjective, important, significant, original, essential)
1
fixing
1
following
1
foundational(adjective, important, significant, original, essential)
1
freeing(adjective, soothing, cheering, encouraging, uplifting)
1
funding(verb, aiding)
1
furtherance(noun, increase, line, extension, persistence)
1
generating
1
grass-roots(adjective, important, significant, original, essential)
1
graveling
1
halting
1
harboring
1
health-giving(adjective, clean, pure, fresh, useful)
1
heart-warming(adjective, fundamental, soothing, cheering, encouraging)
1
hold
1
hold up(verb, phrasal verb)
1
incurring
1
indispensable(adjective, important, significant, original, essential)
1
inducing
1
ingesting
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APASmart Define. (2015). sustaining thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sustaining/thesaurus/synonyms
ChicagoSmart Define. 2015. "sustaining thesaurus" https://smartdefine.org/sustaining/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, sustaining thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sustaining/thesaurus/synonyms>.
MLASmart Define. "sustaining thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/sustaining/thesaurus/synonyms>