7
prolong(verb, support, control, help, keep)
7
refrigerate(verb, keep, maintain, continue, care)
7
watch over(verb, expression, phrasal verb, support, hold)
6
bottle(verb, stop, keep, maintain, continue)
6
conserves
6
corn
6
embalm(verb, protect, mummify)
6
jelly(noun, jam)
6
keep going(verb, expression, idiom, support, help)
6
marmalade(noun, jam, sweetness)
6
preserves
6
put up(verb, expression, phrasal verb, hold, control)
6
tend(verb, cover, keep, secure, observe)
6
withhold(verb, hold, control, place, keep)
5
confiture(noun, sweetness)
5
cover(verb, support, hold, keep, maintain)
5
dry(verb, smoke)
5
extend(verb, continue, spread, sustain, last)
5
marinate
5
national park(noun, expression, idiom, area)
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APASmart Define. (2016). preserve thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/preserve/thesaurus/synonyms
ChicagoSmart Define. 2016. "preserve thesaurus" https://smartdefine.org/preserve/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, preserve thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/preserve/thesaurus/synonyms>.
MLASmart Define. "preserve thesaurus" 1 April 2016. Web. 25 September 2026. <https://smartdefine.org/preserve/thesaurus/synonyms>