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Grade 8
(haz-ard-ous) 3 syllables

Definition

adjective. dangerous or risky to health or safety.

Example Sentence

How do you dispose of hazardous material?

More Example Sentences

Working with fire can be hazardous for kids.

Synonyms

dangerous; risky; unsafe

Antonyms

safe; secure; harmless

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hazardous
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Rhymes

  • hazardous
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