205 entries under keep topic. ×

13
continue(verb, support, move, fix, advance)
13
ratify(verb, support, show, maintain)
13
stand(verb, support, hold, take, give)
13
verify(verb, support, hold, help, show)
12
bolster(verb, support, hold, help, give)
12
feed(verb, support, give, fix)
12
nurse(verb, support, give, love)
11
befriend(verb, support, help, develop)
11
prop(verb, support, hold, calm, help)
11
withstand(verb, support, hold, take, meet)
10
assist(verb, support, hold, help, increase)
10
brace(verb, support, hold, calm, take)
10
buttress(noun, verb, support, hold, calm)
10
guard(verb, support, hold, fix)
10
help(verb, support, hold, maintain)
10
persist(verb, hold, advance, maintain)
10
save(verb, support, hold, maintain)
8
favor(verb, support, help, give)
8
keep going(verb, expression, idiom, support, move)
8
shore up(verb, expression, phrasal verb, support, hold)
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APASmart Define. (2015). sustain thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/sustain/thesaurus/synonyms
ChicagoSmart Define. 2015. "sustain thesaurus" https://smartdefine.org/sustain/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, sustain thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sustain/thesaurus/synonyms>.
MLASmart Define. "sustain thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/sustain/thesaurus/synonyms>