Important (Read me first!)

This post is a commentary and does not contain any copyrighted material of the reference source.

We strongly recommend accessing/buying the reference source at the same time.

Reference Source

You can understand each word more deeply by utilizing the following YouTube Posts and PDF files.
Also, see how to use Englist.me?

All Words (155 Words)

You can learn all the words from basic to advanced levels in the order they appear in the contents.
If you want learn all words quickly, you can use Quick Look Video.

Quick Look

Podcast

Advanced Words (33 Words)

If you are confident in your vocabulary, you may prefer to study with content that covers only advanced-level words.

Word List

You can quickly review the words in this content from the list below.

Word	Meaning	Advanced
relation	n: the way two persons or groups of people feel and act toward one another
weird	adj: extraordinary, unexpected, or difficult to explain
pet	n: an animal that you have at home as a companion and treated kindly
cognitive	adj: of or relating to mental processes of understanding
emotional	adj: relating to people’s feelings
degree	n: a unit of measurement for angles, temperature, or level of proficiency or achievement; a rank or level of academic or professional attainment
wildlife	n: animals, birds, insects, etc. that grow independently of people and live in natural conditions
context	n: the circumstances, facts, or conditions that surround a particular event, situation, or statement and that give it meaning
reintroduce	v: to bring back something that has been previously abolished or discontinued
collar	n: a band of material worn around the neck, typically forming part of a shirt or jacket
livestock	n: farm animals and birds such as cows, sheep, and chickens
haze	n: atmospheric moisture, dust, or smoke that makes it less clear; a state of mental confusion caused by lack of clarity
rub	v: to move one’s hand or an object over the surface of something with pressure
bullet	n: a metal projectile that is shot from a gun
horn	n: a hard, pointed, often curved part that grows on the top of the heads of some animals, such as sheep and cows; a noisemaker or musical instrument that makes a loud noise when you blow through it
squirrel	n: a small to medium-sized rodent with a bushy tail, found in almost every part of the world
robin	n: a small bird from the thrush family, typically having a red breast and found across Europe, Asia, and North America
massive	adj: enormous amount; very heavy and solid
influence	n: the ability to affect someone’s or something’s character, growth, or behavior, or the effect itself
conversion	n: the act or process of changing something from one thing to another; the state of being changed
agriculture	n: the practice or science of cultivating the land or raising stock
extinction	n: the complete disappearance of a species from the earth
domesticate	v: to take control of animals or plants to provide food, power, or company
movement	n: a group of people working together to achieve a shared goal, especially a political, social, or artistic one; the process of moving or being moved, physically or figuratively
continent	n: one of the earth’s large landmasses; (adjective) abstaining from your feelings, especially your desire to have sex
reroute	v: to redirect or change the course or direction of something
climate	n: the weather in a particular location averaged over some long period
distant	adj: far away in space, time, or where you are; far apart in relevance, relationship, or kinship
settlement	n: an official agreement that brings an argument to a close; the process of establishing permanent residence in a place.
polar	adj: relating to, or close to, the North or South Pole; characterized by complete opposites
instance	n: a particular example or single occurrence of something
struggle	v: to make a great effort to do something when it is difficult, or there are a lot of problems; to use force or violence to break away from restraint or constriction
hunt	v: to go after and try to catch wild animals to kill them for food, sport, or profit
seal	v: to close or fasten an envelope, etc. securely; (noun) a large marine mammal that chiefly lives in cold regions and comes on shore to breed
normally	adv: usually; under normal conditions
millennium	n: a span of 1000 years, or the 1000th anniversary (plural: millennia)
ethics	n: a branch of philosophy that considers what is morally right and wrong conduct; a set of beliefs about what is morally right and wrong
obligation	n: the state of being morally or legally bound to do or pay something
supersede	v: to replace or be replaced by something else, particularly something newer, better, or more effective; to supplant or take over the place or function of another
chow	n: a slang term for food, typically referring to a particular type of cuisine or meal, such as Chinese chow or chowder
requirement	n: something that is needed or wanted
flourish	v: to grow or develop vigorously or successfully
well-fed	adj: having a plentiful and nutritious diet; being sufficiently nourished, and not experiencing hunger or malnourishment
nervous	adj: worried and anxious about something; relating to the nerves
impregnate	v: to make a woman or female animal pregnant; to infuse or fill something completely
puppy	n: a young dog, usually less than a year old
hybrid	adj: composed of different elements or mixed characters
domestic	adj: relating to or inside a particular country, not foreign or international
regulate	v: to control something, especially by means of rules or laws
nightmare	n: a very frightening or unpleasant dream
pregnant	adj: having a baby or young animal developing in the uterus
purity	n: the state of being undiluted or unmixed with anything else; the state of being free from immorality, especially of a sexual nature
genetic	adj: of or relating to genes (= parts of the DNA in cells) or the science of genes
deem	v: to consider or decide something in a particular way
autonomy	n: the right of an organization, country, or region to govern itself independently
algorithm	n: a set of rules or rigorous instructions typically used to solve a specific problem or to perform a computation
decide	v: to make up someone’s mind about something; to come to a conclusion or judgment after considering options
bet	v: to risk money on the result of an event or a competition, such as a race or game, to get more money; to have faith or confidence in something
tricky	adj: requiring care and skill because challenging to do or deal with
currency	n: a system of money in general use in a particular country
biodiversity	n: the number and variety of plants and animals that exist in a particular area or the world and make a balanced environment
welfare	n: the general health, happiness, and prosperous of a person or group
well-being	n: the state of being happy and healthy and prosperous
individual	n: a single person or thing, as distinct from a group
conundrum	n: a confusing and difficult problem or question
icon	n: a picture or statue of a holy person considered to be a sacred thing; a little icon on the screen of a computer or smartphone that denotes an application or a file
threaten	v: to utter intentions of injury or punishment against someone
introduction	n: a preliminary explanation or remarks given before the start of a text, performance, or event; the act of bringing something new into existence or introducing something to a wider audience or new market
predator	n: an animal whose natural behavior is to prey on others
stoat	n: a small carnivorous mammal with a long, slender body and short legs, also known as an ermine or short-tailed weasel
furry	adj: covered in fur or a furry material; resembling fur
weasel	n: a small carnivorous mammal with a long and slender body, short legs, and a long and narrow head, known for its ability to hunt rodents and small animals; someone who behaves in an untrustworthy, deceitful, or cunning manner
endangered	adj: at risk of extinction because it is facing significant threats
humility	n: the quality or condition of being humble; a low estimate of one’s self
responsible	adj: answerable or accountable for something within one’s power, control, or management
expand	v: to increase or to make something greater in size, number, or importance
specifically	adv: only associated with or meant for one thing
suffer	v: to experience pain, distress, or hardship; to undergo or endure something painful or unpleasant
intuitive	adj: obtained through feelings rather than facts or proof
parallel	adj: being everywhere equidistant and not intersecting; of or relating to the simultaneous performance of multiple operations
discuss	v: to talk about or examine in detail through conversation or debate; to exchange ideas, opinions, or information on a particular topic
complicated	adj: involving a lot of different things or parts in a way that is difficult to understand or analyze
taxonomy	n: the classification or scientific study of organisms, including their relationships to each other, based on shared characteristics and traits; a system of organizing and categorizing information in a particular field or subject area
chimpanzee	n: a small, very intelligent ape found in west and central Africa with black or brown fur
mammal	n: any animal of which the female gives birth to live young, not eggs, and feeds her young on milk from her own body
balance	n: a condition in which everything has the same weight or force; something left after other parts have been taken away
intervention	n: the action or process of being done to improve or help a circumstance, often they have not been asked to do so
op-ed	adj: denoting or relating to a piece of writing or article that expresses the author’s opinion or point of view on a particular topic, usually published in a newspaper or magazine on the page opposite the editorial page
sanctuary	n: a place of refuge or safety, especially for victims of persecution or abuse
captivity	n: the situation in which a person or animal is kept in prison or a space that they cannot escape from
rid	v: to make someone or something free of unwanted or unpleasant tasks, objects, or person
pace	n: the speed at which someone or something moves, or the rate at which something happens or changes
repetition	n: the act of doing or saying something many times
awkward	adj: making you feel uncomfortable or embarrassed; causing inconvenience or difficulty
breed	v: to keep animals for producing offspring in a regulated manner
legitimate	adj: accordant with or allowed by law; lawful
conservation	n: the protection of something important, such as the natural environment or artificial structures, especially from the damaging effects of human activity
ethical	adj: of or relating to principles about what is right and wrong, or the branch of knowledge dealing with these
grandchild	n: a child of someone’s son or daughter
display	v: to exhibit or show something to others, often to attract attention or demonstrate its features, properties, or value
announcement	n: a public statement or declaration, often made in writing or through the media, that conveys important information or news
gorilla	n: a large, powerful, and intelligent primate found in the forests of central Africa, with coarse black or brown fur and a distinctive face
jungle	n: an area of tropical forest where in which trees and plants grow very thickly
propose	v: to make a proposal, declare a plan for something
amazing	adj: extremely surprising, especially in a way that you like or admire
virtually	adv: almost completely
interact	v: to communicate or react with somebody
documentary	n: a film or a radio or television program that gives facts and information about a subject; of or derived from official documents
ecosystem	n: all the plants and living creatures in an area and the way they affect each other and the environment
diversity	n: the quality or fact of many different types of things or people being included in something; a range of different things or people
insect	n: any small creature that has six legs and a body divided into three sections
awesome	adj: inspiring fear, admiration, or respect; very good, nice, fun, etc.
encounter	v: to face something, particularly something unpleasant or difficult, while attempting to do something else; to meet, especially unexpectedly
perspective	n: a confident attitude toward something; a particular style of thinking about something
shift	n: a slight transition in position, direction, or trend
creature	n: a living being, especially an animal
obvious	adj: easy to see, discover or understand
critique	n: a detailed analysis or examination of something, especially a literary, philosophical, or political theory; an essay or article that gives a critical evaluation
aquarium	n: a transparent tank of water in which fish and other water animals and plants are kept; a building containing tanks of live fish of different species, especially one that is open to the public
whale	n: a very large sea mammal that has a streamlined body and breathes through a blowhole on the head; a very large person; impressive in size or qualities
marine	adj: relating to the sea and the creatures and plants that live there
tide	n: the cyclical rise and fall of sea level caused by the moon’s gravitational pull
recommend	v: to suggest that someone or something would be a suitable fit for a particular purpose or role
dumb	adj: lacking the power of speech, unable to speak; stupid, or lacking intelligence
destruction	n: the act of causing so much damage to something
biggie	n: something important or significant
confuse	v: to mistake one thing for another; to make somebody hard to understand
intervene	v: to intentionally get involved in a situation to improve it or prevent it from getting worse
stable	adj: firm and steady; not easily moved, disturbed, or changed
moral	adj: concerned with the principles of what is right and wrong, fairness, honesty, etc.
dilemma	n: a situation in which a difficult choice has to be made between two or more options, especially that are equally unfavorable ones
pickle	n: vegetables or fruit preserved in salty water or vinegar served cold with meat, salads, etc.; informal terms for a difficult situation
uncomfortable	adj: providing or feeling physical discomfort or slight pain
mention	v: to speak or write about something or someone briefly
steward	n: a person responsible for the management and care of another’s property or for the supervision of the domestic staff of a large household or organization; a person in charge of arranging for the supply of food to a college, club, etc.
folk	n: people in general, especially those of a particular group or type
hire	v: to give somebody a job
caretaker	n: a person employed to take care of a large building such as a school and who deals with the cleaning, repairs, etc.; a person employed to look after a house or land while the owner is away
environment	n: the natural world such as air, water, and land in which humans, animals, and plants live
trend	n: a general direction in which something is changing or developing
indigenous	adj: someone or something that is native to or occurring naturally in a particular place
topic	n: a subject that is being discussed or written about
announce	v: to make something known or officially inform people about something
communal	adj: belonging to or used by a group rather than individuals; for common use
old-fashioned	adj: of or relating to a time in the past; not modern
conservationist	n: a person who advocates or acts to protect and preserve the environment and wildlife
presence	n: the fact or state that someone or something exists, occurs, or is present
facto	adj: of or relating to facts; done in reality; actually existing or occurring
sustainable	adj: able to continue or be continued for a long time
sovereignty	n: supremacy or authority, especially supreme authority over a country
pragmatic	adj: practical rather than idealistic
qualified	adj: officially recognized as having completed a training course or passed the exams that are necessary to perform a particular job
landscape	n: an expanse of scenery that can be seen in a single view; a large area of land, especially in the country and relating to its appearance
conversation	n: an informal talk between two or more people to exchange their views, ideas, information, etc.
provoke	v: to stimulate or give rise to a particular reaction or have a particular effect