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 (104 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 (20 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
invite	v: to ask someone to come or join; to offer an opportunity or possibility for something to happen or take place
reception	n: the act of receiving or the state of being received, especially warmly or kindly; a formal party of people
groom	v: to clean, brush, and care for the fur or feathers of an animal; to prepare oneself or someone else for a special event or occasion; to make something neat
unfair	adj: not giving equal treatment or opportunities to people involved; marked by injustice, partiality, or deception
mass	n: a large amount of a substance with no definite shape or form; a large number of people or things grouped or crowded together
toy	n: a thing, typically a small model or replica of something that is played with, especially by children
rub	v: to move one’s hand or an object over the surface of something with pressure
rage	n: a strong feeling of anger or violence
precise	adj: sharply exact or accurate or delimited
upset	adj: causing or marked by anxiety, uneasiness, trouble, or grief; (verb) to make someone anxious, unhappy, or angry
trigger	v: to make something happen suddenly; to cause something such as a device, machine, etc. to function
straight	adj: extending or moving in one direction without bending or curving; having no deviations
suspicious	adj: making you feel that someone has done something wrong, illegal, or dishonest without any evidence
antenna	n: an electrical device that sends or receives radio or television signals; (biology) one of one or more pairs of appendages used for sensing in insects
stick	v: to put something, usually a sharp object, into something; to restrict yourself to doing or using one certain thing and not change; (noun) a thin piece of wood or other material
define	v: to state or explain precisely the nature, scope, or meaning of something
polarization	n: the division or separation of something into two opposing or contrasting groups or factions; the condition of being polarized or having poles
defensive	adj: used or intended to protect someone or something against attack or aggression
disengage	v: to withdraw or separate oneself from a situation or relationship
promote	v: to encourage or persuade people to like, buy, use, do, or support something; to raise someone to a higher position or rank
priority	n: something that is more important than other things and should be dealt with first
invest	v: to put money, effort, time, etc. into something to make a profit or achieve a result
reward	n: a thing given in acknowledgment of service, hard work, achievement, etc.
bonus	n: an extra amount of money that is added to payment as a present or reward for good work
underperform	v: to perform less successfully or effectively than expected, needed, or desired; to fail to meet one’s own or others’ expectations or standards
salary	n: a fixed amount of money that employees, especially those who work in an office, receive for doing their job, usually paid every month
lifelong	adj: lasting for the whole of someone’s life
toolkit	n: a set of tools, materials, or resources that are designed to be used together for a specific purpose or task; a collection of information or techniques that can be used to address a problem or achieve a goal
frustrate	v: to hinder or prevent efforts, plans, or desires from doing, succeeding, or being fulfilled; to make someone feel upset or annoyed because they are unable to change or achieve something
excellence	n: the quality of being extremely good
competition	n: a situation in which someone is attempting to beat or outperform another
competitive	adj: involving competition or competitiveness
sector	n: a distinct part or division of something often used to refer to a segment of an economy or industry; an area or field of work or activity
phenomenon	n: something that exists and can be perceptible, especially one that is not fully understood
discovery	n: the act or process of finding information, a place, or an object, or learning about something that was previously not known
genius	n: someone who has exceptional intellectual ability and originality
hire	v: to give somebody a job
sauce	n: a liquid or semi-solid food served on or used in preparing other foods
drill	n: a tool or machine used for making round holes or driving fasteners; a training or practice
nervous	adj: worried and anxious about something; relating to the nerves
relax	v: to become or cause someone to become less active or tense and calmer
outcome	n: the result or effect of an action, event, etc.
communal	adj: belonging to or used by a group rather than individuals; for common use
definition	n: a concise explanation of the meaning of a word, phrase, or symbol
greedy	adj: having or showing an intense or insatiable desire for wealth, status, power, or food
gamble	v: to take risky action in the hope of being successful; to play or game for money or other stakes
colleague	n: one of a group of a coworker, especially in a profession or a business
confess	v: to admit to having done something wrong or to reveal something personal or private
essentially	adv: relating to the essential features or concepts of anything
convenient	adj: useful, helpful, or quick to do
ingredient	n: one of the things used to make something, especially one of the foods used to make a particular dish
motivate	v: to make someone want to do something, especially something that requires tremendous work and effort
propose	v: to make a proposal, declare a plan for something
internal	adj: of or relating to the inside of something
qualification	n: an official record of an exam showing that you have completed
spoil	v: to ruin the taste, appearance, or quality of something; to become or cause something to become rotten or bad
dare	v: to have the courage to do something
achieve	v: to successfully complete a task or goal, often through hard work, perseverance, and dedication; to attain or accomplish something that one has set out to do
fascinate	v: to attract and hold the attention of someone deeply and irresistibly
headhunt	v: to search for and recruit talented individuals for a company
neuroscience	n: the scientific study of the function, structure, and disorder of the brain and the nervous system
brain	n: the organ inside the head that is responsible for one’s movement, thought, memory, and feeling
stable	adj: firm and steady; not easily moved, disturbed, or changed
experiment	n: the scientific test conducted to observe what happens and gain new knowledge
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
triangle	n: a three-sided polygon with three angles; something that has three sides or parts
perceive	v: to become aware or conscious of something through the senses
release	v: to set free or allow to escape from confinement
substance	n: the real physical material of which a thing or person consist; the most important or main part of some idea or experience; an illegal drug
primitive	adj: of or relating to an early stage of society with no industry or technological development; simple, naive, or old-fashioned in style
reptile	n: a cold-blooded animal that has dry, scaly skin and lays eggs on land, such as snakes, lizards, and turtles
threat	n: a strong indication or likelihood of harm, danger, or adverse consequences; an expression of intent to inflict harm or injury on someone or something, often made as a means of coercion or intimidation
survival	n: the state of continuing to exist or live, frequently in the face of difficulty or danger
motivation	n: the reason or enthusiasm for acting or behaving in a particular way
creative	adj: relating to or involving the use of skill and original and unusual ideas to create something
teamwork	n: the combined action of a group of people working together towards a common goal
survive	v: to live or exist despite a dangerous event or period
helpless	adj: unable to take care of oneself or to do things without help
evolve	v: to develop gradually, or to cause the development of something or someone gradually
lizard	n: a reptile that has a relatively long body, two pairs of legs, and a tapering tail
environment	n: the natural world such as air, water, and land in which humans, animals, and plants live
contaminate	v: to make something impure, unclean, or poisonous by contact or mixture
unfortunately	adv: by bad luck; unluckily
filter	n: any of several types of equipment or systems used to separate particles from liquids or gases or to remove specific forms of light
motto	n: a phrase or slogan that expresses a guiding principle or goal
crusade	n: a series of wars fought by Christians in the middle ages to recover the holy land from the Muslims; a series of actions advancing a principle or tending toward a particular end
equation	n: the act of regarding as equal; (mathematics) a statement that expresses the equality of two expressions by connecting them with the equals sign
bias	n: a strong feeling in favor of or against one group of people, an idea, or thing, often not based on fair judgment
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
procedure	n: a way of doing something, especially the official or well-known way
process	n: a series of actions or operations performed to achieve a particular outcome or goal; a systematic procedure or approach used to accomplish a specific task or objective; a method of treating milk to make it suitable for consumption or use in other dairy products
decision	n: the act or process of making up someone’s mind about something; a choice or judgment reached after considering options
allocate	v: to give or distribute something, such as resources or duties, to someone or something for a particular purpose
rid	v: to make someone or something free of unwanted or unpleasant tasks, objects, or person
transfer	v: to move, pass, or change from one person, place, or situation to another
essence	n: the basic or most important part or quality of something that makes it what it is
emotion	n: a strong feeling such as love, anger, etc. deriving from one’s situation, mood, or relationships with others
spreadsheet	n: a computer program that is used for displaying and dealing with numbers by arranging them in rows and columns
algorithm	n: a set of rules or rigorous instructions typically used to solve a specific problem or to perform a computation
decision-maker	n: a person who makes important decisions, especially at a high level in an organization
keystone	n: the central stone at the top of an arch, which holds all other stones in place
chief	adj: most important or primary; (noun) a person who is in charge
inertia	n: the quality or state of being inactive, sluggish, or slow to move or act
judgment	n: the ability to form valuable opinions and make reasonable decisions