Find Antonyms
meltable Antonyms
Opposite of meltable
Pinning down the opposite of meltable requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adjective definition and ranked by contrast strength.
• adjective (Context 1)
Capable of being melted or liquefied by the application of heat.
Usage Example
"The baker used dark chocolate wafers that are easily unmeltable in a double boiler."
Strongest
unmeltable
infusible
Strong
refractory
Similar words to meltable
Words similar to meltable shift depending on context. Common synonyms include:
fusible
liquefiable
thawable
Cite this Entry
Wordmom. (2026). Antonyms for Meltable. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/meltable