1
developing
1
dumbfounding
1
elemental(adjective, important, significant, original, essential)
1
elementary(adjective, important, significant, original, essential)
1
encountering
1
endowing(verb, aiding)
1
endurance(extension, persistence, continuance)
1
endure
1
engendering
1
espousing
1
essential(adjective, important, significant, original, basic)
1
exerting
1
experiencing
1
expressing(verb, affirming)
1
fathering
1
fattening(verb, feeding)
1
featuring
1
feeding(verb, feeding)
1
fending(verb, defending)
1
fetching
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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>