14
bottle(noun, vessel, sack, box, receptacle)
12
decanter(noun, vessel, receptacle, container, liquid)
12
jar(noun, vessel, sack, box, receptacle)
10
canteen(noun, sack, box, receptacle, container)
10
vial(noun, vessel, sack, box, receptacle)
9
jug(noun, vessel, sack, box, receptacle)
8
carafe(noun, sack, box, container, can)
8
flagon(noun, receptacle, liquid, bottle)
8
phial(noun, receptacle, liquid, bottle)
7
ewer(noun, vessel, sack, box, receptacle)
6
cask(noun, sack, box, receptacle, container)
6
cruet(noun, receptacle, liquid, bottle)
6
flasket(noun, receptacle, liquid)
5
bag(noun, sack, box, container, can)
5
can(noun, vessel, sack, box, receptacle)
5
carboy(noun, receptacle, bottle)
5
container(noun, vessel, container, can, pot)
5
flacon(noun, liquid, bottle)
5
retort(noun, receptacle, liquid)
4
gourd(noun, liquid, bottle)
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APASmart Define. (2015). flask thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/flask/thesaurus/synonyms
ChicagoSmart Define. 2015. "flask thesaurus" https://smartdefine.org/flask/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, flask thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/flask/thesaurus/synonyms>.
MLASmart Define. "flask thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/flask/thesaurus/synonyms>