46 entries under preservation topic. ×

25
upkeep(noun, organization, support, control, keep)
24
support(noun, break, food, help, work)
19
care(noun, organization, support, control, charge)
18
preservation(noun, support, control, keep, spread)
16
conservation(noun, support, keep, spread, care)
10
continuance(noun, support, keep, spread, care)
9
sustentation(noun, control, spread, care, job)
8
continuation(noun, support, keep, spread, care)
7
keeping(noun, support, control, keep, spread)
6
prolongation(noun, support, keep, spread, care)
5
protection(noun, control, spread, care, defense)
4
custody(noun, control, care, protection, custody)
4
endurance(extension, persistence, continuation, continuance)
4
extension(noun, persistence, continuation, perpetuation)
3
guardianship(noun, control, spread, care, protection)
3
perpetuation(noun, keep, spread, care, protection)
3
salvation(noun, control, spread, care, protection)
2
attention(noun, control, care, protection)
2
conservancy(noun, control, spread, care, protection)
2
conserving(noun, control, care, protection)
<123>
11 years ago|10k views|share |citing 
APASmart Define. (2015). maintenance thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/maintenance/thesaurus/synonyms
ChicagoSmart Define. 2015. "maintenance thesaurus" https://smartdefine.org/maintenance/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, maintenance thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/maintenance/thesaurus/synonyms>.
MLASmart Define. "maintenance thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/maintenance/thesaurus/synonyms>