28 entries under secure topic. ×

11
sustain(verb, support, control, keep, maintain)
10
keep(verb, support, control, keep, honor)
9
conserve(verb, support, control, keep, maintain)
5
keep up(verb, expression, phrasal verb, control, keep)
5
uphold(verb, support, control, keep, maintain)
4
retain(verb, support, control, keep, maintain)
3
freeze(verb, keep, maintain, continue)
2
protect(verb, support, control, keep, maintain)
1
care for(verb, expression, support, keep, maintain)
1
cure(verb, keep, maintain, continue)
1
defend(verb, keep, maintain, continue)
1
evaporate(verb, keep, maintain, continue)
1
guard(verb, support, control, keep, maintain)
1
maintain continue(expression, keep, maintain, continue)
1
mothball(verb, keep, maintain, continue)
1
mummify(verb, keep, maintain, continue)
1
pickle(verb, keep, maintain, continue)
1
process(verb, keep, maintain, continue)
1
safeguard(verb, keep, maintain, continue)
1
save(verb, support, control, keep, maintain)
<12>
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APASmart Define. (2015). perpetuate thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/perpetuate/thesaurus/synonyms
ChicagoSmart Define. 2015. "perpetuate thesaurus" https://smartdefine.org/perpetuate/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, perpetuate thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/perpetuate/thesaurus/synonyms>.
MLASmart Define. "perpetuate thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/perpetuate/thesaurus/synonyms>