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SAT Exam Essential Vocabulary - Harm and Danger

Here you will learn some English words related to harm and danger, such as "imperil", "toxicity", "corrosive", etc. that you will need to ace your SATs.

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SAT Exam Essential Vocabulary
to jeopardize

to put something or someone in danger

Ex: Ignored warnings jeopardized the safety of those involved .
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to imperil

to endanger a person or thing

Ex: Continuous disregard for safety measures is imperiling the workplace .
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to threaten

to indicate a potential danger or risk to someone or something

Ex: The lack of cybersecurity measures could threaten the integrity of sensitive information .
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to compromise

to put someone or something in danger, particularly by being careless

Ex: Ignoring health warnings can compromise one 's overall well-being .
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to inflict

to cause or impose something unpleasant, harmful, or unwelcome upon someone or something

Ex: The war inflicted lasting trauma on the survivors .
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to afflict

to cause pain, suffering, or distress, often as a result of illness, injury, or hardship

Ex: War has afflicted the region for decades , leaving a legacy of destruction and suffering .
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to contaminate

to make a place, substance, etc. dirty or harmful by adding dangerous material

Ex: Oil spills can contaminate beaches and marine ecosystems , causing extensive environmental damage .
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to trouble

to create problems for someone, resulting in hardship

Ex: The ongoing health issues troubled her , affecting both her physical and mental well-being .
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to mar
to mar
[Verb]

to cause severe damage or destruction

Ex: The economic crisis marred the company 's profitability for several years .
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to debilitate

to make someone or something weaker or less effective

Ex: Malnutrition can debilitate a child 's growth and development , leading to long-term health issues .
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to decimate

to kill large groups of people

Ex: During the war , conflicts decimated the soldiers on the front lines .
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to ambush
to ambush
[Verb]

to wait in a concealed location and launch a surprise attack on a target

Ex: During the military operation , soldiers were positioned to ambush approaching enemy forces .
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to ravage
to ravage
[Verb]

to cause severe destruction or damage

Ex: Economic crises can ravage a country 's financial stability and well-being .
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to sully
to sully
[Verb]

to degrade or tarnish something pure and perfect, especially the reputation of someone

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to discredit

to make people believe someone or something is not trustworthy or reliable

Ex: Political rivals tried to discredit his leadership by highlighting past controversies .
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to debunk
to debunk
[Verb]

to reveal the exaggeration or falseness of a belief, claim, idea, etc.

Ex: In his documentary , the filmmaker aimed to debunk conspiracy theories surrounding a famous historical event .
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toxicity
toxicity
[noun]

the harmful effects or potential for harm caused by a substance to living organisms or the environment

Ex: The scientist developed a method for measuring the toxicity of wastewater discharged into rivers .
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plight
plight
[noun]

an unpleasant, sad, or difficult situation

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inoffensive
inoffensive
[Adjective]

unable to cause harm

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menacing
menacing
[Adjective]

appearing threatening or dangerous

Ex: A menacing figure stood at the end of the alley .
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hazardous
hazardous
[Adjective]

presenting danger or threat, particularly to people's health or safety

Ex: The hazardous materials spillage required immediate evacuation of the area .
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inimical
inimical
[Adjective]

not useful for friendly relations or mutual cooperation

Ex: The inimical comments made by the politician towards minority groups sparked outrage and condemnation from the public .
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poisonous
poisonous
[Adjective]

characterized by a strong intent to harm or cause trouble

Ex: The politician 's poisonous rhetoric fueled division among the constituents .
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corrosive
corrosive
[Adjective]

having the ability to cause damage or destruction, especially through chemical reactions

Ex: The corrosive influence of negative thinking can undermine mental health .
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noxious
noxious
[Adjective]

causing harm

Ex: Some plants produce noxious substances to deter predators .
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inhospitable
inhospitable
[Adjective]

providing an environment where life or growth is difficult or impossible

Ex: The area 's inhospitable soil could n't support the crops they tried to plant .
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susceptible
susceptible
[Adjective]

easily affected by external factors

Ex: Patients undergoing chemotherapy are advised to avoid live virus vaccines as their immune systems are more susceptible to active infections during treatment .
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inviolate
inviolate
[Adjective]

not affected, and immune to harm, change, disrespect, or destruction

Ex: The rights of the individuals were upheld inviolate, ensuring no infringement occurred.
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ominous
ominous
[Adjective]

giving the impression that something bad or unpleasant is going to happen

Ex: His silence during the meeting felt ominous to everyone in the room .
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devastating
devastating
[Adjective]

causing severe damage, destruction, or emotional distress

Ex: The hurricane had a devastating impact on the coastal town .
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lethal
lethal
[Adjective]

capable of causing death

Ex: The doctor warned that the patient 's cancer had progressed to a lethal stage , with limited treatment options available .
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treacherous
treacherous
[Adjective]

posing a hidden or sudden threat

Ex: The political situation was treacherous and could change overnight .
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irreparable
irreparable
[Adjective]

impossible to become fixed or right again

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catastrophic
catastrophic
[Adjective]

causing a great deal of harm, suffering, or damage

Ex: The catastrophic loss of biodiversity threatens the stability of ecosystems worldwide .
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