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thermos Synonyms

Another word for thermos

Looking for synonyms for thermos? Sourced from our comprehensive thesaurus, here is a list of similar words and another word for thermos, organized by relevance and context.
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• noun (Context 1)

A container that keeps a liquid hot or cold by means of a double wall enclosing a vacuum.

Usage Example

"She poured a cup of hot coffee from her flask to warm up on the chilly morning."

Strong
flask
Weak
canteen
bottle

• Nearby Words

thermocouple
thermometer
thermopsis
thermos
thermostat
thespesia
thessaloniki

Cite this Entry

Wordmom. (2026). Synonyms for Thermos. In Wordmom Thesaurus. Retrieved Oct 14, 2026, from https://wordmom.com/synonyms/thermos
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