bottleneck
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B2 noun /ˈbɒt.əl.nek/

bottleneck

Meaning
Narrow path or obstruction, a place or situation where flow becomes slow.
Example
The narrow bridge is a major bottleneck during rush hour.
B2 verb /ˈskrɪbəl/

scribble

Meaning
to write or draw carelessly or quickly
Example
The child scribbled all over the wall.
B2 adjective /ʌnˈriːzənəbəl/

unreasonable

Meaning
not guided by reason or fairness; excessive or extreme beyond what is acceptable
Example
The manager made an unreasonable demand that no one could realistically meet.
B2 noun /ˈsuːpəvaɪzə(r)/

supervisor

Meaning
a person who manages or directs the work of others
Example
The supervisor checked the progress of each employee.
B2 noun/verb /pɜːrk/

perk

Meaning
A benefit or advantage associated with a job; or to become more lively or cheerful.
Example
One of the perks of working here is free lunch every Friday.
B2 verb /ɪˈvækjueɪt/

evacuate

Meaning
To remove people from a dangerous place to safety.
Example
The residents were ordered to evacuate the building after the fire alarm.
B2 noun /leɪs/

Lace

Meaning
a delicate fabric made of yarn or thread in an open weblike pattern; a cord or string for fastening
Example
She wore a beautiful dress decorated with intricate lace patterns.
B2 verb /rɪˈzɛmbəl/

resemble

Meaning
to look like or be similar to something or someone
Example
She resembles her mother in both appearance and mannerisms.
B2 noun /mɑːrz/

Mars

Meaning
The fourth planet from the Sun; the Roman god of war
Example
Scientists are planning a manned mission to Mars in the next decade.
B2 verb /ˈvɒmɪt/

vomit

Meaning
to bring up food from the stomach through the mouth; to be sick
Example
The patient began to vomit after taking the medication.
B2 noun /ˈdʒɝː.nə.lɪŋ/

journaling

Meaning
The practice of writing down your thoughts, feelings, and experiences regularly.
Example
Journaling helps in organizing thoughts and reducing stress.
B2 noun /plæˈtoʊ/

plateau

Meaning
an elevated flat area of land or a period of little change
Example
After months of growth, sales reached a plateau.
B2 adjective /steɪl/

Stale

Meaning
no longer fresh; lacking originality or novelty
Example
The bread became stale after sitting out for three days.
B2 noun ˈiːkoʊˌtʊrɪzəm

Eco-tourism

Meaning
A form of tourism involving responsible travel to natural areas that conserves the environment and improves the well-being of local people.
Example
Eco-tourism promotes responsible travel to natural areas.
B2 noun /prəˈvɪʒ.ən/

Provision

Meaning
supplies of food and other necessary things; arrangement or preparation
Example
The government made provision for emergency supplies during the flood.
B2 noun /ˈpɒlən/

pollen

Meaning
fine powder produced by flowers, used in fertilization
Example
Bees collect pollen from flowers to make honey.
B2 verb /sɪp/

sip

Meaning
to drink in small quantities; to taste carefully
Example
She sipped her tea slowly while reading the newspaper.
B2 verb /rɪˈtriːv/

retrieve

Meaning
to get something back that was lost or taken; to recover
Example
She managed to retrieve her lost phone from the taxi.
B2 adjective /ˈlʌvəbl̩/

loveable

Meaning
easy to love; endearing or charming
Example
The puppy was so loveable that everyone wanted to hold it.
B2 noun /kwəʊˈteɪʃən/

quotation

Meaning
a group of words taken from a text or speech and repeated exactly; an estimated price given for goods or services
Example
The article opened with a famous quotation from Shakespeare.
B2 noun /ˈkaʊnsəlɪŋ/

counseling

Meaning
professional guidance or therapy to help resolve personal or psychological problems
Example
She decided to go for counseling after feeling stressed for months.
B2 adjective /ˈpæʃənət/

passionate

Meaning
showing or caused by strong feelings or a strong belief
Example
He is passionate about environmental conservation.
B2 adjective /nuːd/

nude

Meaning
Wearing no clothes; naked.
Example
The artist painted a nude model.
B2 noun /ˈaʊtˌfɪt/

outfit

Meaning
A set of clothes worn together, often for a particular occasion.
Example
She wore a beautiful outfit to the party.
B2 verb /ˈmɑːdɪfaɪ/

modify

Meaning
to change or alter something; to make partial changes
Example
We need to modify the plan to include more details.
B2 noun, verb /bluːm/

bloom

Meaning
to produce flowers; to develop or flourish; a flower or the state of flowering
Example
The roses bloom beautifully every spring.
B2 verb /boʊlt/

bolt

Meaning
To move suddenly and quickly; also to fasten something with a bolt.
Example
The horse bolted from the stable after hearing a loud noise.
B2 verb /wɪðˈstænd/

withstand

Meaning
to resist or endure something without being harmed
Example
This building can withstand strong earthquakes.
B2 noun /əkˈsɛsəri/

accessory

Meaning
a thing which can be added to something else to make it more useful, versatile, or attractive; a person who assists in committing a crime
Example
She bought some stylish accessories for her new phone.
B2 adjective /ʌnˈberəbəl/

Unbearable

Meaning
too painful, annoying, or unpleasant to tolerate; impossible to endure
Example
The heat in the desert was unbearable.
B2 adjective /ˈθɔːr.ni/

Thorny

Meaning
having thorns; difficult to handle or deal with
Example
The thorny issue of budget cuts needs careful consideration.
B2 adjective /ˌsʌp.lɪˈmen.tər.i/

Supplementary

Meaning
completing or making an addition to something; additional; extra
Example
Students need to buy supplementary books for the course.
B2 noun /taɪˈfuːn/

typhoon

Meaning
a tropical storm in the region of the Indian or western Pacific oceans
Example
The typhoon caused severe flooding in the coastal areas.
B2 adjective /ˈsæv.ɪdʒ/

Savage

Meaning
extremely cruel or violent; wild and fierce; uncivilized
Example
The savage attack shocked everyone.
B2 adjective /ˈsɪn.ɪ.kəl/

cynical

Meaning
Believing that people are motivated by self-interest; distrustful of human sincerity or integrity.
Example
She was cynical about the politician's promises.
B2 adjective /æʃ ˈkʌl.ər/

Ash-colour

Meaning
a grayish color resembling ash
Example
The old building had ash-colour walls that needed painting.
B2 noun /ˈten.ʃən/

Tension

Meaning
mental or emotional strain; a strained state or condition
Example
The deadline created a lot of tension in the office.
B2 adjective /proʊn/

Prone

Meaning
having a tendency to; inclined; lying face down
Example
He is prone to making mistakes when he's tired.
B2 adjective /senˈseɪʃənəl/

Sensational

Meaning
causing great excitement or shock; extremely impressive
Example
The sensational performance left the audience speechless.
B2 noun/verb /skɔːrn/

scorn

Meaning
the feeling or expression of contempt or disdain; to treat with contempt
Example
She looked at him with open scorn.
B2 adjective /ʌnprɪˈpɛrd/

Unprepared

Meaning
not ready or able to deal with something
Example
He was unprepared for the difficult exam.
B2 verb /ˈpjʊərɪfaɪ/

purify

Meaning
to make clean or pure; to remove impurities
Example
This filter will purify the water effectively.
B2 noun, verb /ˈfaɪlɪŋ/

filing

Meaning
the act of submitting documents; the process of organizing papers
Example
The lawyer handled the filing of all court documents.
B2 noun /ˈfækəlti/

faculty

Meaning
an inherent mental or physical ability; a division of a university
Example
She has a remarkable faculty for languages.
B2 adjective /əˈkaʊntəbl/

accountable

Meaning
Required or expected to justify actions or decisions; responsible.
Example
Staying accountable helps reduce delays.
B2 verb /pəˈluːt/

pollute

Meaning
to make air, water, or land dirty and harmful to people, animals, and plants
Example
Factories pollute the environment with toxic chemicals.
B2 noun ˈkɔːʃən

caution

Meaning
Care taken to avoid danger or mistakes; a warning or piece of advice.
Example
Researchers issued a caution regarding unsustainable fishing.
B2 adjective /ˈtaɪərləs/

tireless

Meaning
Showing great effort or energy without becoming tired.
Example
She worked tirelessly to complete the project on time.
B2 noun /ˌkoʊəˈlɪʃən/

coalition

Meaning
a temporary alliance of distinct parties, persons, or states for joint action
Example
Several parties formed a coalition to pass the new law.
B2 adjective ˌkɑː.bən ˈnjuː.trəl

carbon-neutral

Meaning
Having a balance between emitting carbon and absorbing carbon from the atmosphere; not adding to overall carbon emissions.
Example
The company aims to be carbon-neutral by 2030.
B2 noun /siːdʒ/

Sieze

Meaning
a military operation to capture a place by surrounding it and cutting off supplies
Example
The siege of the castle lasted for three months.
B2 verb /ˈnæv.ɪ.ɡeɪt/

navigate

Meaning
To plan and direct the route or course of a ship, aircraft, or other form of transport.
Example
The GPS helps navigate complex routes.
B2 noun /ˈruːmər/

rumor

Meaning
a currently circulating story or report of uncertain or doubtful truth.
Example
There’s a rumor that the company will merge next year.
B2 noun /ˌprɒsɪˈkjuːʃən/

prosecution

Meaning
The act of bringing a criminal charge against someone and pursuing legal action in court.
Example
The prosecution presented strong evidence against the defendant.
B2 verb /fɔɪl/

foil

Meaning
To prevent something (especially a plan) from succeeding.
Example
The police foiled the robbery attempt.
B2 noun ˌɪnɪˈkwɒlɪti

inequality

Meaning
Difference in size, degree, circumstances, etc.; lack of equality.
Example
The theme of inequality is prominent throughout the story.
B2 noun /klɔː/

Claw

Meaning
sharp curved nail on the foot of an animal or bird
Example
The cat extended its sharp claws to climb the tree.
B2 noun /er/

Heir

Meaning
a person legally entitled to the property or rank of another on that person's death
Example
The young prince was the rightful heir to the throne and would become king someday.
B2 verb əˈkwaɪər

acquire

Meaning
To gain or obtain something, especially knowledge or skills, through effort or experience.
Example
Volunteers acquire new skills through their experiences.
B2 adjective /ˈrɪdʒ.ɪd/

Rigid

Meaning
hard and stiff; not able to bend; strict and unwilling to change
Example
The company has a rigid dress code that all employees must follow.
B2 adjective + noun æmˈbɪʃəs ɪnˈdevər

ambitious endeavor

Meaning
A bold and determined attempt to achieve something challenging.
Example
Artemis is an ambitious endeavor in space exploration.
B2 noun /ɔːˈræŋ.ʊˌtæŋ/

Orang-Outang

Meaning
a large arboreal ape with long reddish hair, long arms, and hooked hands and feet, native to Borneo and Sumatra
Example
The orangutan swings gracefully through the forest canopy.
B2 noun /ˈtrɔːmə/

trauma

Meaning
a deeply distressing or disturbing experience; physical injury or emotional shock
Example
The accident left her with lasting emotional trauma.
B2 verb /buːm/

boom

Meaning
to make a loud deep sound; to grow or increase rapidly
Example
The thunder boomed across the sky.
B2 noun ɡrɪd

grid

Meaning
A network of interconnected lines or a system for distributing electricity over a wide area.
Example
The national power grid must be upgraded.
B2 noun /ˈprɒbləm ˈsɒlvɪŋ/

problem-solving

Meaning
The process of finding solutions to difficult or complex issues.
Example
Problem-solving skills are key to leadership.
B2 noun /ˌspɛsɪfɪˈkeɪʃən/

specification

Meaning
a detailed description or assessment of something
Example
The product specification includes all the necessary details.
B2 adjective, noun, verb /ˈæb.strækt/

abstract

Meaning
existing in thought or as an idea but not having physical or concrete existence; a summary of a text
Example
The artist is known for her abstract paintings.
B2 noun /ˈsliːpər/

sleeper

Meaning
a person or thing that sleeps; something that unexpectedly succeeds
Example
The movie turned out to be a real sleeper hit.
B2 adjective /prɪˈdɒmɪnənt/

predominant

Meaning
Having superior strength, influence, or authority; most common or noticeable.
Example
The predominant color in the painting is blue.
B2 adjective /ˌʌn.əkˈsep.tə.bəl/

Unacceptable

Meaning
not satisfactory or allowable; not acceptable
Example
The quality of work was completely unacceptable.
B2 noun /ˌdɪsəˈpruːvəl/

disapproval

Meaning
The expression of an unfavorable opinion or judgment
Example
Her parents showed clear disapproval of her decision to drop out of college.
B2 verb /ˌriːəˈreɪndʒ/

rearrange

Meaning
to change the order or position of something
Example
She decided to rearrange the furniture in her living room.
B2 verb /ɡræsp/

grasp

Meaning
to grip firmly; to understand something
Example
She finally grasped the concept after the explanation.
B2 noun /ˈmaɪnɪŋ/

mining

Meaning
the process of extracting valuable minerals or other resources from the earth
Example
Mining in this area has increased in recent years.
B2 noun /ˈɑːrtɪˌfækt/

artifact

Meaning
an object made by humans, typically of historical or cultural interest
Example
The museum displayed ancient artifacts from Egypt.
B2 noun /ˌɪn.dɪˈkeɪ.ʃən/

Indication

Meaning
a sign or piece of information that indicates something; a suggestion or hint
Example
The dark clouds were a clear indication that a storm was approaching the area.
B2 verb /ˈtrɛmbəl/

tremble

Meaning
To shake slightly, often because of fear, cold, or nervousness.
Example
She began to tremble with fear before speaking.
B2 noun /əˈbɔːrʃən/

abortion

Meaning
The deliberate termination of a human pregnancy, usually performed during the first 28 weeks.
Example
The debate about abortion continues to divide public opinion.
B2 noun ˌɪn.stəˈleɪ.ʃən

installation

Meaning
The action or process of installing someone or something, or of being installed.
Example
The installation of the submarine cable is almost complete.
B2 noun /vaɪˈbreɪ.ʃən/

Vibration

Meaning
a rapid back and forth movement; oscillation
Example
The phone's vibration woke me up.
B2 noun /ˈtreɪ.tər/

Traitor

Meaning
a person who betrays someone or something, such as a friend, cause, or principle
Example
The spy was branded a traitor to his country after being caught.
B2 noun /ˈɡæm.blər/

Gambler

Meaning
a person who gambles regularly, typically someone who cannot resist the urge to gamble
Example
The experienced gambler knew when to fold his cards and when to bet big.
B2 adverb /wɛərˈbaɪ/

whereby

Meaning
by which; because of which
Example
The company agreed to a contract whereby it would pay the penalty.
B2 adjective /self səˈfɪʃənt/

Self-sufficient

Meaning
able to provide for oneself without depending on others
Example
The farm is completely self-sufficient in producing vegetables.
B2 noun, verb /bəˈfeɪ/ (noun), /ˈbʌfɪt/ (verb)

buffet

Meaning
A meal where guests serve themselves from a variety of dishes arranged on a table; also means to strike repeatedly (as a verb).
Example
We enjoyed a large buffet at the wedding reception.
B2 noun /ˈpæn.ɪk/

Panic

Meaning
sudden uncontrollable fear or anxiety; a state of widespread fear and anxiety
Example
The fire alarm caused panic among the students.
B2 noun /ˈskɒl.ər/

Scholar

Meaning
a person who has studied a subject for a long time and knows a lot about it; an academic
Example
The renowned scholar published several books on ancient history.
B2 adjective /ˈfeɪvərəbl/

favourable

Meaning
Expressing approval, support, or positivity; advantageous or beneficial
Example
The weather conditions were favourable for the outdoor event.
B2 noun /ˈædvəkəsi/

advocacy

Meaning
public support for or recommendation of a particular cause or policy
Example
Her advocacy for children's rights earned her international recognition.
B2 noun /ˈbʌn.dəl/

Bundle

Meaning
a collection of things or quantity of material tied or wrapped up together
Example
The mailman delivered a bundle of letters to our house.
B2 noun /ˈbjʊəroʊ/

bureau

Meaning
An office or agency that provides services or manages specific duties.
Example
The travel bureau helped them plan their vacation.
B2 noun /sɪnˈserɪti/

Sincerity

Meaning
the quality of being free from pretense or deceit; honesty
Example
His sincerity in apologizing was evident to everyone.
B2 adjective /ˈʌt.ɚ/

Utter

Meaning
complete; absolute; total
Example
The movie was an utter disaster at the box office.
B2 noun ɪˈfɪʃ.ən.si

efficiency

Meaning
The state or quality of being efficient; achieving maximum productivity with minimum wasted effort or expense.
Example
Efficiency in communication is crucial for businesses.
B2 noun /səbˈskrɪp.ʃən/

Subscription

Meaning
a payment for regular delivery of a service or product; an arrangement to receive something regularly
Example
I canceled my Netflix subscription because I wasn't watching it enough.
B2 noun /ˈɒfərɪŋ/

offering

Meaning
something that is given, especially as a gift or contribution
Example
The company’s latest offering is an eco-friendly car.
B2 noun /ˈsaɪrən/

siren

Meaning
A device that makes a loud prolonged sound as a signal or warning; in mythology, a creature that lures sailors with enchanting songs.
Example
The police car passed with its siren blaring.
B2 noun, adjective /tɑːrt/

tart

Meaning
A small pie with a sweet or savory filling; or having a sharp, sour taste.
Example
She served a delicious apple tart for dessert.
B2 noun /ˈwɪzdəm/

Wisdom

Meaning
the quality of having experience, knowledge, and good judgment; the soundness of an action or decision
Example
Age brings wisdom and experience.
B2 verb /krʌʃ/

crush

Meaning
to press or squeeze something so hard that it is damaged or destroyed
Example
He accidentally crushed the paper cup in his hand.
B2 noun /prɪˈtens/

Pretence

Meaning
an attempt to make something that is not the case appear true
Example
He made no pretence of being interested in the conversation.
B2 noun /ɪkˈsploʊʒən/

explosion

Meaning
a violent burst or release of energy, often causing damage and noise
Example
The explosion shook the entire neighborhood.
B2 verb /ɡruːm/

groom

Meaning
to clean, brush, and care for the appearance of someone or something
Example
She spends hours grooming her dog every week.
B2 adjective /hɪˈlɛəriəs/

hilarious

Meaning
Extremely funny or amusing.
Example
The comedian told a hilarious story that had everyone laughing.
B2 adjective /ˈbruː.təl/

brutal

Meaning
extremely cruel or harsh; violent and without feeling
Example
The dictator’s rule was marked by brutal violence.
B2 noun ˈæmbɪəns

ambience

Meaning
The character and atmosphere of a place.
Example
The restaurant's ambience was relaxed and inviting, perfect for a casual dinner.
B2 noun /pledʒ/

Pledge

Meaning
a solemn promise or undertaking; something given as security for a loan; a commitment or guarantee
Example
He made a pledge to donate money to charity.
B2 noun /stɑːˈveɪ.ʃən/

Starvation

Meaning
suffering or death caused by lack of food; extreme hunger
Example
Many people died of starvation during the famine.
B2 noun smɔːl ˈɛfərt

Small Effort

Meaning
Minor actions or initiatives that can collectively make a significant impact.
Example
Small efforts can bring big changes in butterfly conservation.
B2 noun ˈbɪz.nɪs ˈfaɪ.næns

business finance

Meaning
The area of finance that deals with sources of funding and the capital structure of corporations.
Example
Effective business finance enhances profitability.
B2 noun /ˌɔːltəˈreɪʃən/

alteration

Meaning
a change or modification made to something
Example
The tailor made an alteration to the suit.
B2 noun /ˌdʒen.əˈrɒs.ə.ti/

Generosity

Meaning
the quality of being kind and generous; willingness to give money, help, kindness freely
Example
The billionaire's generosity was evident in his numerous charitable donations to hospitals.
B2 adjective /ˌpoʊstˈwɔːr/

post-war

Meaning
relating to the period after a war has ended
Example
The country experienced rapid economic growth in the post-war years.
B2 adjective /dɪˈvɔːrst/

divorced

Meaning
No longer married because the marriage has been legally dissolved.
Example
She has been divorced for five years.
B2 adjective /ˈɪrɪteɪtɪd/

irritated

Meaning
feeling annoyed or impatient; having inflamed or sore physical condition
Example
She felt irritated by the constant noise outside her window.
B2 noun /ɡoʊld fɪʃ/

Gold fish

Meaning
a small ornamental freshwater fish with golden or orange coloration, commonly kept as a pet
Example
The goldfish swam in circles around its glass bowl.
B2 noun /ˈraɪət/

Riot

Meaning
a violent disturbance of the peace by a crowd; an uncontrolled outburst
Example
The peaceful protest turned into a riot when violence broke out.
B2 adjective /ˈθɔːtfəl/

thoughtful

Meaning
showing careful consideration or attention
Example
She gave a thoughtful response to every question asked.
B2 noun, verb /ˈævəlæntʃ/

avalanche

Meaning
(noun) a mass of snow, ice, and rocks falling rapidly down a mountainside; a sudden overwhelming quantity; (verb) to descend like an avalanche
Example
The avalanche buried the mountain road under tons of snow.
B2 verb /ˌɪntərˈfɪər/

interfere

Meaning
to become involved in something that is not your concern; to hinder or obstruct
Example
Parents should not interfere in their children’s personal choices.