70 entries under substitute topic. ×

12
support(verb, adjective, help, increase, develop)
5
sustain(verb, support, increase, develop, maintain)
3
assist(verb, support, help, advance, develop)
3
change(verb, cover, follow, alter, restore)
3
front for(expression, change, follow, alter, restore)
3
shift(verb, upset, change, back, follow)
2
aid(verb, support, help, advance, develop)
2
alter(verb, change, follow, restore, supply)
2
cover for(verb, expression, support, cover, maintain)
2
displace(verb, change, cover, follow, alter)
2
fill in(verb, expression, change, cover, follow)
2
follow(verb, change, alter, restore, supply)
2
give back(expression, change, follow, alter, restore)
2
outplace(verb, change, follow, alter, restore)
2
pinch-hit
2
pinch hit for(expression, idiom, change, follow, alter)
2
put back(expression, change, follow, alter, restore)
2
refund(verb, change, follow, alter, restore)
2
regain(verb, change, follow, alter, restore)
2
represent(verb, support, cover, favor, back)
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APASmart Define. (2015). back up thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/back_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "back up thesaurus" https://smartdefine.org/back_up/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, back up thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/back_up/thesaurus/synonyms>.
MLASmart Define. "back up thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/back_up/thesaurus/synonyms>