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eloquence
Fluent and persuasive speaking or writing.
emission
A substance released into the air.
empathy
Understanding and sharing another person's feelings.
emphysema
A lung disease causing breathing difficulties.
end up
To finally be in a place or situation you did not plan.
endangered
At serious risk of disappearing completely from the earth.
enormously
To a very great degree or extent.
enroll
To sign up or register for something.
enrollment
The act of signing up or registering.
entirely
Completely or fully.
enzyme
A protein that speeds up chemical reactions.
epic
a long story about heroic deeds
epicenter
The point on Earth's surface above an earthquake.
equally
In the same manner or degree.
equator
An imaginary line dividing the Earth in half.
equivocal
Unclear or open to more than one meaning, often on purpose.
eradicate
To completely eliminate or destroy something.
erosion
The gradual wearing away of land or soil.
esophagus
Tube connecting throat to stomach.
essentially
In essence; fundamentally the same.
estimate
An approximate calculation or judgment.
estuary
A water area where river meets the sea.
ethnic group
People who share a culture, language, history, or ancestry.
ethnocentrism
The belief that your own culture is better than all others.
Words selected by Inoh for the TOEFL iBT test. Not an official ETS list. How these words were chosen →