30 entries under upkeep topic. ×

8
preservation(noun, control, keep, spread, care)
7
conservation(noun, keep, spread, careful, protection)
6
protection(noun, control, spread, care, defense)
5
salvation(noun, control, spread, care, protection)
4
keeping(noun, control, spread, care, protection)
3
management(noun, control, keep, care, careful)
3
saving(noun, control, spread, care, protection)
2
conserving(noun, control, care, protection, maintenance)
2
maintenance(noun, control, spread, care, protection)
2
preserving(noun, control, care, protection, continuation)
2
safekeeping(noun, control, spread, care, protection)
1
care(noun, control, spread, protection, defense)
1
custody(noun, control, care, protection, maintenance)
1
guardianship(noun, control, spread, care, protection)
1
preserval(noun, control, spread, care, protection)
1
protecting(noun, control, care, protection, maintenance)
1
safeguarding(noun, control, spread, care, protection)
1
stewardship(noun, control, care, protection, continuation)
1
storage(noun, control, spread, care, protection)
1
sustentation(noun, control, spread, care, protection)
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APASmart Define. (2015). conservancy thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/conservancy/thesaurus/synonyms
ChicagoSmart Define. 2015. "conservancy thesaurus" https://smartdefine.org/conservancy/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, conservancy thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/conservancy/thesaurus/synonyms>.
MLASmart Define. "conservancy thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/conservancy/thesaurus/synonyms>