HAZARDOUS: Synonyms and Related Words. What is Another Word for HAZARDOUS?

Need another word that means the same as “hazardous”? Find 16 synonyms and 30 related words for “hazardous” in this overview.

The synonyms of “Hazardous” are: risky, wild, dangerous, unsafe, perilous, precarious, insecure, tricky, unpredictable, uncertain, high-risk, touch-and-go, fraught with danger, chancy, undependable, speculative

Hazardous as an Adjective

Definitions of "Hazardous" as an adjective

According to the Oxford Dictionary of English, “hazardous” as an adjective can have the following definitions:

  • Involving risk or danger.
  • Risky; dangerous.

Synonyms of "Hazardous" as an adjective (16 Words)

chancyInvolving risks and uncertainty.
A chancy appeal at best.
dangerousAble or likely to cause harm or injury.
Insecticides which are dangerous to the environment.
fraught with dangerFilled with or attended with.
high-riskNot financially safe or secure.
insecureNot firm or firmly fixed; likely to fail or give way.
The hinge is insecure.
perilousFull of danger or risk.
A perilous voyage across the Atlantic in a small boat.
precariousNot securely held or in position; dangerously likely to fall or collapse.
A precarious ladder.
riskyFull of the possibility of danger, failure, or loss.
Extremely risky going out in the tide and fog.
speculativeNot financially safe or secure.
Speculative knowledge.
touch-and-goFunctioning correctly and ready for action.
trickyDeceitful or crafty.
Applying eyeliner can be a tricky business.
uncertainNot established beyond doubt; still undecided or unknown.
An uncertain future.
undependableNot worthy of reliance or trust.
Evidence is scarce and often undependable.
unpredictableNot occurring at a regular rate or fixed intervals.
An unpredictable or indeterminable future.
unsafeNot safe; dangerous.
Drinking water in some areas may be unsafe.
wildProduced from wild animals or plants without cultivation.
Wild parties were never her scene.

Usage Examples of "Hazardous" as an adjective

  • We work in hazardous conditions.
  • It is hazardous to personal safety.
  • Skydiving is a hazardous sport.

Associations of "Hazardous" (30 Words)

burnBurn sear or freeze tissue using a hot iron or electric current or a caustic agent.
Burned wood.
burningThe act of burning something.
The burning midday sun.
combustibleA combustible substance.
A combustible gas.
crisisA time when a difficult or important decision must be made.
The current economic crisis.
dangerA dangerous place.
The dangers of smoking.
dangerousLikely to cause problems or to have adverse consequences.
Insecticides which are dangerous to the environment.
deadlyCausing or capable of causing death.
A deadly enemy.
diceyOf uncertain outcome; especially fraught with risk.
Democracy is a dicey business.
emissionThe occurrence of a flow of water (as from a pipe.
Cuts in carbon dioxide emissions.
flammabilityThe quality of being easily ignited and burning rapidly.
hazardThe pocketing of the object ball.
We can form no calculation concerning the laws of hazard.
incinerateDestroy (something, especially waste material) by burning.
The paper incinerated quickly.
insecureNot sufficiently protected; easily broken into.
An insecure computer system.
irradiateExpose (food) to gamma rays to kill microorganisms.
Irradiate food.
neurotoxinA poison which acts on the nervous system.
parlousGreatly or excessively.
The General s position was parlous.
perilousExposed to imminent risk of disaster or ruin.
The economy is in a perilous state.
poisonKill by its poison.
The poison of fascism.
poisonousHaving the qualities or effects of a poison.
A poisonous snake.
pollutantA substance that pollutes something, especially water or the atmosphere.
Chemical pollutants.
precariousNot secure; beset with difficulties.
A precarious truce.
radiationThe energy transmitted by radiation.
He was suffering from radiation.
radiumAn intensely radioactive metallic element that occurs in minute amounts in uranium ores.
riskyFull of the possibility of danger, failure, or loss.
It was much too risky to try to disarm him.
threatenedLikely in the near future to become endangered.
The spotted owl is a threatened species not yet an endangered one.
toxicityThe degree to which something is poisonous.
That was how I protected my partner from my family s toxicity.
toxinA poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species.
uneasy(of a situation or relationship) not settled; liable to change.
Uneasy lies the head that wears the crown.
unsafeLacking in security or safety.
Because the confession was unreliable the verdict was unsafe and unsatisfactory.
volatilityThe property of changing readily from a solid or liquid to a vapor.
A week of historic stock market volatility.

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