231 entries under sustain topic. ×

2
brace(verb, support, calm, help, set)
2
buoy up(verb, expression, support, promote, encourage)
2
carry forward(expression, advance, continue, stay, extend)
2
convey(verb, support, state, help, mean)
2
cushion(verb, support, help, aid, boost)
2
draw out(expression, advance, continue, stay, extend)
2
encourage(verb, support, give, accept, promote)
2
exculpate(verb, support, favor, back, approve)
2
exonerate(verb, support, favor, back, approve)
2
explain(verb, support, present, favor, back)
2
favor(verb, support, help, give, accept)
2
fill(verb, hold, give, cover, keep)
2
forge ahead(expression, advance, continue, stay, extend)
2
get on with it(expression, idiom, advance, continue, stay)
2
go for(verb, expression, phrasal verb, support, help)
2
hang in(verb, expression, advance, continue, stay)
2
hoard(verb, keep, manage, hide)
2
keep afloat
2
keep at(verb, expression, advance, keep, continue)
2
keep the ball rolling(expression, idiom, advance, continue, stay)
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APASmart Define. (2016). maintain thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/maintain/thesaurus/synonyms
ChicagoSmart Define. 2016. "maintain thesaurus" https://smartdefine.org/maintain/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, maintain thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/maintain/thesaurus/synonyms>.
MLASmart Define. "maintain thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/maintain/thesaurus/synonyms>