Synonyms for "nonflammable" (5 found)

Ranked by relevance and common usage.

Closest matches (1)

Adjective(1 words)

inflammable

Strong matches (2)

noncombustible

Adjective(1 words)

noninflammable

Related words (2)

Adjective(2 words)

unflammableuninflammable

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

4 relation types

Antonyms

2 entries

flammableinflammable

derived from

1 entries

flammable

related to

2 entries

combustibleflame

similar

3 entries

incombustiblenoncombustible

Translations

12 translations across 6 languages.

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Bulgarian

1 entries

• незапалим adj (not combustible)

Finnish

1 entries

• palamaton adj (not combustible)

French

1 entries

• ininflammable adj (not combustible)

German

2 entries

• nichtbrennbar adj (not combustible)
• unbrennbar adj (not combustible)

Greek

4 entries

• άκαυστος adj (not combustible)
• άφλεκτος adj (not combustible)
• μη αναφλέξιμος adj (not combustible)
• μη εύφλεκτος adj (not combustible)

Irish

3 entries

• dolasta adj (not combustible)
• doloiscthe adj (not combustible)
• neamh-inlasta adj (not combustible)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.