94 entries under sustain topic. ×

2
encourage(verb, support, help, maintain, promote)
2
endorse(verb, support, hold, help, keep)
2
espouse(verb, support, maintain, favor, back)
2
justify(verb, support, hold, help, maintain)
2
lend a hand(verb, expression, idiom, support, help)
2
promote(verb, support, hold, help, maintain)
2
prop(verb, support, help, keep, maintain)
2
relieve(verb, support, help, keep, maintain)
2
vindicate(verb, support, maintain, promote, encourage)
1
approve(verb, support, hold, help, keep)
1
bankroll(verb, support, help, keep, maintain)
1
bear(verb, support, help, keep, maintain)
1
benefact(verb, support, help, keep, maintain)
1
brace(verb, support, help, keep, maintain)
1
buoy(verb, support, help, keep, maintain)
1
buoy up(verb, expression, phrasal verb, support, maintain)
1
buttress(verb, support, help, keep, maintain)
1
comfort(verb, support, hold, help, keep)
1
confirm(verb, support, help, keep, maintain)
1
continue(verb, support, help, keep, maintain)
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APASmart Define. (2015). stick up for thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/stick_up_for/thesaurus/synonyms
ChicagoSmart Define. 2015. "stick up for thesaurus" https://smartdefine.org/stick_up_for/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, stick up for thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/stick_up_for/thesaurus/synonyms>.
MLASmart Define. "stick up for thesaurus" 24 December 2015. Web. 1 October 2026. <https://smartdefine.org/stick_up_for/thesaurus/synonyms>