29 entries under control topic. ×

19
preserve(verb, support, keep, maintain)
16
continue(verb, support, keep, maintain)
12
prolong(verb, support, keep, delay)
11
sustain(verb, support, keep, maintain)
10
keep(verb, support, keep, honor)
9
conserve(verb, support, keep, maintain)
6
keep going(verb, expression, support, keep)
5
keep up(verb, expression, phrasal verb, keep)
5
support(verb, keep, continue, spread)
5
uphold(verb, support, keep, maintain)
4
retain(verb, support, keep, maintain)
2
protect(verb, support, keep, maintain)
1
advance(verb, support, keep, continue)
1
finance(verb, support, keep, continue)
1
go on with(verb, expression, idiom, support)
1
guard(verb, support, keep, maintain)
1
nurture(verb, support, keep, continue)
1
persevere(verb, support, keep, continue)
1
repair(verb, support, keep, continue)
1
save(verb, support, keep, maintain)
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APASmart Define. (2015). perpetuate thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/perpetuate/thesaurus/synonyms
ChicagoSmart Define. 2015. "perpetuate thesaurus" https://smartdefine.org/perpetuate/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, perpetuate thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/perpetuate/thesaurus/synonyms>.
MLASmart Define. "perpetuate thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/perpetuate/thesaurus/synonyms>