59 entries under upkeep topic. ×

23
conservation(noun, keep, spread, care, supply)
17
maintenance(noun, support, control, keep, spread)
15
protection(noun, control, charge, attack, spread)
10
keeping(noun, control, keep, spread, care)
10
salvation(noun, control, spread, care, guard)
9
economy(noun, control, care, protection, maintenance)
8
safekeeping(noun, control, charge, spread, care)
8
saving(noun, control, spread, care, protection)
8
storage(noun, control, spread, care, protection)
7
care(noun, control, charge, keep, spread)
7
conservancy(noun, control, keep, spread, care)
6
continuation(noun, increase, keep, line, spread)
6
custody(noun, control, charge, care, guard)
5
guardianship(noun, control, charge, spread, care)
5
keep(noun, verb, care, supply, maintenance)
5
safeguarding(noun, control, spread, care, protection)
5
sustentation(noun, control, spread, care, protection)
4
perpetuation(noun, increase, keep, line, spread)
3
conserving(noun, control, care, protection, maintenance)
3
management(noun, control, keep, care, careful)
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APASmart Define. (2015). preservation thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/preservation/thesaurus/synonyms
ChicagoSmart Define. 2015. "preservation thesaurus" https://smartdefine.org/preservation/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, preservation thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/preservation/thesaurus/synonyms>.
MLASmart Define. "preservation thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/preservation/thesaurus/synonyms>