2
ride(verb, advance, maintain, continue, stay)
2
ride out(expression, take, bear, experience, endure)
2
rival(verb, maintain, continue, sustain)
2
run on(expression, advance, maintain, continue, stay)
2
shore(verb, hold, maintain, stay, bear)
2
sit through(expression, take, bear, experience, endure)
2
stand up(verb, expression, continue, stay, extend)
2
stay on(expression, advance, maintain, continue, stay)
2
stick(verb, bear, experience, endure, sustain)
2
stick at(verb, expression, advance, maintain, continue)
2
stick to(verb, expression, advance, maintain, continue)
2
stomach(verb, take, maintain, continue, bear)
2
subject to(expression, bear, experience, endure, sustain)
2
submit to(expression, bear, experience, endure, sustain)
2
subsidize(verb, support, keep, maintain, sustain)
2
suffer(verb, take, maintain, continue, bear)
2
survive(verb, support, advance, keep, maintain)
2
swallow(verb, take, maintain, continue, bear)
2
take(verb, maintain, continue, bear, experience)
2
take care of(verb, expression, idiom, support, control)
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APASmart Define. (2015). keep up thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/keep_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "keep up thesaurus" https://smartdefine.org/keep_up/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, keep up thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/keep_up/thesaurus/synonyms>.
MLASmart Define. "keep up thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/keep_up/thesaurus/synonyms>