Find Antonyms

nonhazardous Antonyms

Opposite of nonhazardous

Pinning down the opposite of nonhazardous requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adjective definition and ranked by contrast strength.
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• adjective (Context 1)

Not presenting a danger or risk to health, safety, property, or the environment.

Usage Example

"The municipal facility only accepts hazardous household waste for standard recycling."

Strongest
hazardous
dangerous
unsafe
perilous
Strong
harmful
toxic
noxious
risky

Similar words to nonhazardous

Words similar to nonhazardous shift depending on context. Common synonyms include:

safe
harmless
innocuous
innoxious
nontoxic
benign
See all synonyms of nonhazardous

• Nearby Words

nongraduate
nongreasy
nonhandicapped
nonhazardous
nonheroic
nonheterosexual
nonhistorically

Cite this Entry

Wordmom. (2026). Antonyms for Nonhazardous. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/nonhazardous
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