136 entries under noun topic. ×

23
conservation(keep, spread, care, supply)
17
maintenance(support, control, keep, spread)
15
protection(control, charge, attack, spread)
11
safeguard(verb, charge, attack, care)
11
upkeep(control, keep, care, supply)
10
keeping(control, keep, spread, care)
10
salvation(control, spread, care, guard)
10
security(charge, attack, care, guard)
9
guard(attack, care, shield, bond)
9
economy(control, care, protection, maintenance)
8
defense(attack, care, guard, shield)
8
safekeeping(control, charge, spread, care)
8
safety(charge, care, guard, shield)
8
saving(control, spread, care, protection)
8
storage(control, spread, care, protection)
7
care(control, charge, keep, spread)
7
conservancy(control, keep, spread, care)
7
husbandry(keep, careful, saving)
7
retention
7
shield(attack, care, guard, bond)
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APASmart Define. (2015). preservation thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/preservation/thesaurus/synonyms
ChicagoSmart Define. 2015. "preservation thesaurus" https://smartdefine.org/preservation/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, preservation thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/preservation/thesaurus/synonyms>.
MLASmart Define. "preservation thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/preservation/thesaurus/synonyms>