150 entries under sustain topic. ×

1
bankroll(verb, support, help, keep, maintain)
1
board(verb, support, fix, run, continue)
1
brace(verb, support, help, keep, maintain)
1
buoy(verb, support, help, keep, maintain)
1
buoy up(verb, expression, support, maintain, promote)
1
buttress(verb, support, help, keep, maintain)
1
carry on(verb, expression, support, fix, keep)
1
continue(verb, support, help, fix, keep)
1
convey(verb, support, help, keep, maintain)
1
cure(verb, keep, maintain, secure, continue)
1
elevate(verb, support, maintain, promote, encourage)
1
evaporate(verb, keep, maintain, secure, continue)
1
feed(verb, support, help, fix, keep)
1
fix(verb, support, get, settle)
1
hoist(verb, support, maintain, promote, encourage)
1
hold to(verb, expression, support, maintain, promote)
1
keep alive(verb, expression, support, help, keep)
1
keep from falling(verb, expression, idiom, support, help)
1
keep going(verb, expression, idiom, support, help)
1
lend a hand(verb, expression, idiom, support, help)
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APASmart Define. (2015). defend thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/defend/thesaurus/synonyms
ChicagoSmart Define. 2015. "defend thesaurus" https://smartdefine.org/defend/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, defend thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/defend/thesaurus/synonyms>.
MLASmart Define. "defend thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/defend/thesaurus/synonyms>