WordHive Learning Dictionary

Hazardous

adjective

Hazardous means dangerous or risky.

9 letters 3 syllables

What does Hazardous mean?

Hazardous means dangerous or risky.

Dictionary definition

Hazardous means involving danger or possible harm, especially if people are not careful.

Example sentences

Hazardous in a sentence

easy

The road was hazardous after the ice storm.

medium

The label warned that the material could be hazardous.

hard

A hazardous situation requires careful choices and clear warnings.

Writing practice

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Practice the meaning of Hazardous

Answer three quick questions about its meaning and related words.

Practice 1

What does hazardous mean?

Practice 2

Which word is closest in meaning to hazardous?

Practice 3

Which word is an opposite or strong contrast for hazardous?

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Hazardous

Voice settings
Sounds like

haz · er · dus · strongest beat: haz

Synonyms

Words like Hazardous

dangerousLikely to cause harm.
riskyInvolving a chance of harm or loss.
unsafeNot safe.
Antonyms

Opposite words

safeNot likely to cause harm.
secureProtected from danger or trouble.
Synonym practice

Want to practice hazardous synonyms in context? Try a Synonym Search question like "Even after the rain stopped, the trail was slippery and hazardous," then compare close word choices. Practice hazardous synonyms.

Word family

Hazardous word family

adjective

hazardous

Dangerous or risky.

adverb

hazardously

In a hazardous way.

Related words