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uninflammable Synonyms
Another word for uninflammable
Choosing another word for uninflammable depends on context, so the 10 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adjective (Context 1)
Not easily set on fire; incapable of burning or igniting.
Usage Example
"The laboratory counters were coated with an nonflammable material to prevent accidental fires during chemical experiments."
Strongest
nonflammable
incombustible
noncombustible
fireproof
Strong
flameproof
• adjective (Context 2)
Not easily excited, provoked, or impassioned; calm in temperament.
Usage Example
"His unexcitable temperament made him an ideal mediator during heated diplomatic negotiations."
Strongest
unexcitable
imperturbable
Strong
impassive
level-headed
placid
Opposites of uninflammable
The opposite of uninflammable shifts depending on context. Common opposites include:
inflammable
flammable
excitable
combustible
volatile
hot-headed
ignitable
irascible
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Uninflammable. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/uninflammable