billow
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C2 verb /ˈbɪloʊ/

billow

Meaning
To swell or rise in large waves or surges; to flow outward in a rolling motion.
Example
Smoke billowed from the burning building.
C1 noun /ˈmɛrɪɡoʊld/

Marigold

Meaning
a bright orange or yellow flower of the daisy family, often used in gardens and ceremonies
Example
The vibrant marigold flowers added a splash of color to the festival decorations.
A2 noun /ˈsteɪʃən/

station

Meaning
a place where a particular service is provided, especially for transportation
Example
We arrived at the station just in time for the train.
A2 noun /biː/

Bee

Meaning
a flying insect that produces honey and can sting
Example
The bee collected nectar from the flower.
C1 verb /ˈrɛplɪkeɪt/

replicate

Meaning
to copy, reproduce, or duplicate something exactly
Example
The scientist tried to replicate the experiment for accuracy.
C2 noun /feɪt/

fete

Meaning
a celebration or festival, often in honor of someone
Example
The village held a grand fete to celebrate the harvest.
B2 adjective /ˈɡraʊndɪd/

grounded

Meaning
Well balanced and sensible; having a sound basis in reality or fact.
Example
Staying grounded during difficult situations helps with resilience.
C1 adjective /ˈskɔːrnfəl/

Scornful

Meaning
showing contempt or disdain; expressing scorn
Example
She gave him a scornful look when he made the rude comment.
C1 adjective ˈsɛd(ə)ntəri

sedentary

Meaning
Characterized by much sitting and little physical activity.
Example
A sedentary lifestyle can lead to numerous health problems.
B2 adjective /ˈʃæb.i/

Shabby

Meaning
worn out; in poor condition; showing signs of wear; unfair or mean
Example
His shabby clothes showed that he had been traveling for days.
C1 noun /bɑːrb/

barb

Meaning
a sharp projection such as on a fishhook; a cutting remark
Example
The fishhook has a small barb to keep the fish from escaping.
B2 verb /ˈflætər/

flatter

Meaning
to praise excessively or insincerely to gain favor
Example
He tried to flatter his boss to get a promotion.
C1 verb /smɜrk/

smirk

Meaning
to smile in a self-satisfied, smug, or silly way
Example
He smirked when he won the argument.
C1 noun /ɪnˈækjʊrəsi/

inaccuracy

Meaning
lack of accuracy or precision; an incorrect or wrong detail
Example
The report contained several factual inaccuracies.
C1 noun ˌtoʊ.kə.nɪˈzeɪ.ʃən

tokenization

Meaning
The process of breaking text into smaller units like words, phrases, or symbols for analysis.
Example
NLP uses tokenization to break text into smaller units.
C1 verb /ɪnˈkrəʊtʃ/

encroach

Meaning
to gradually take over or intrude on someone’s rights, territory, or space
Example
The buildings began to encroach on the protected forest land.
C2 verb ˈɪnʌndeɪt

inundate

Meaning
To flood; overwhelm someone or something with things or people to be dealt with
Example
The company was inundated with requests after the advertisement.
A2 verb /swɪm/

swim

Meaning
to move through water using body movements
Example
I love to swim in the ocean during summer.
A1 noun /tiː/

Tea

Meaning
a hot drink made by pouring boiling water onto dried leaves
Example
We drink tea every morning at breakfast.
B2 adjective /prəˈpoʊzd/

proposed

Meaning
suggested or put forward for consideration or discussion
Example
The proposed changes will improve the system.
B2 noun sɔɪl ɪˈrəʊʒən

soil erosion

Meaning
The wearing away of topsoil by water, wind, or other natural forces.
Example
Soil erosion can lead to the loss of fertile land.
B2 verb /wiːv/

weave

Meaning
to make cloth by interlacing threads; to move in and out
Example
She learned to weave beautiful carpets.
B2 noun /treɪˈniː/

Trainee

Meaning
a person undergoing training for a particular job or profession; a novice learner
Example
The medical trainee worked long hours to gain practical experience.
B2 verb /stroʊk/

stroke

Meaning
to move your hand gently over something; to hit or touch something gently
Example
She stroked the cat's fur gently.
B2 noun /ˈɡælən/

gallon

Meaning
a unit of measurement for liquid capacity, equal to 4 quarts or approximately 3.8 liters
Example
He bought a gallon of milk.
C1 adjective /dæft/

daft

Meaning
Silly or foolish.
Example
It was a daft idea to go hiking without water.
C1 verb /diːˈfjuːz/

defuse

Meaning
To make a situation less dangerous, tense, or explosive; to remove a fuse from a bomb.
Example
The negotiator helped defuse the tense situation.
C1 adjective /ʌnˈspiːkəbl/

unspeakable

Meaning
too bad or shocking to be expressed in words
Example
The survivors endured unspeakable horrors during the war.
C2 adjective /pərˈsuːənt/

pursuant

Meaning
in accordance with or following something, especially a law or rule
Example
The decision was made pursuant to the regulations.
C2 verb /dɪsˈɡɔːrdʒ/

disgorge

Meaning
to discharge or pour out; to vomit; to give up reluctantly
Example
The broken pipe disgorged water all over the floor.
B1 verb /ˈbrɔːdˌkæst/

broadcast

Meaning
to transmit a program or information by radio, television, or online media
Example
The match was broadcast live on television.
A2 adjective /niːt/

Neat

Meaning
clean and tidy; well-organized; carefully done
Example
Her room is always neat and organized.
C2 noun /ˌdɪsɪˈpeɪʃən/

dissipation

Meaning
the process of disappearing or wasting; excessive indulgence in pleasure
Example
The dissipation of his fortune left him in poverty.
B2 noun (plural) /ˈtæk.tɪks/

tactics

Meaning
specific methods or actions used to achieve a goal, especially in military or competition
Example
The team changed their tactics to win the game.
C2 adjective /ˈfræk.ʃəs/

Fractious

Meaning
irritable and quarrelsome; difficult to control; bad-tempered
Example
The fractious child refused to follow any of the teacher's instructions.
B2 adjective daɪˈdʒes.tɪv

digestive

Meaning
Relating to the digestion of food.
Example
Digestive enzymes help break down food.
B2 noun ˈkæp.ɪ.təl.ɪ.zəm

capitalism

Meaning
An economic system where trade, industry and production are privately owned and operated for profit.
Example
Capitalism encourages innovation and competition.
C2 noun /kəˈlɒsəs/

colossus

Meaning
A person or thing of enormous size, importance, or ability.
Example
Einstein was a colossus in the world of science.
B1 noun /ˈlʌvər/

lover

Meaning
a person who is in a romantic relationship or has strong affection for someone
Example
She met her lover at the café every evening.
A1 interjection /ɑː/

ah

Meaning
used to express realization, surprise, or relief
Example
Ah, now I understand what you mean.
A2 noun /ˈdraɪ.vər/

Driver

Meaning
a person who operates a motor vehicle
Example
The taxi driver knew all the shortcuts through the busy city.
C1 noun /trentʃ/

Trench

Meaning
a long, narrow ditch; a deep furrow in the ground, especially one used for military defense
Example
The soldiers dug a trench for protection during the battle.
C1 adjective /ˈtɒrɪd/

torrid

Meaning
Very hot and dry; full of strong emotions or passion.
Example
The desert heat was torrid during the day.
C1 adjective /pəˈnɪnsjələr/

peninsular

Meaning
Relating to or resembling a peninsula.
Example
The peninsular region is surrounded by water on three sides.
B1 noun dɛt

debt

Meaning
A sum of money that is owed or due.
Example
High levels of debt can lead to a financial crisis.
C1 noun /kæpˈtɪv.ɪ.ti/

Captivity

Meaning
the condition of being imprisoned or confined
Example
After years of captivity, the prisoner was finally released.
A2 adverb /ˈnaɪsli/

nicely

Meaning
in a pleasant, kind, or satisfactory manner; carefully and appropriately
Example
She explained the problem nicely so everyone could understand.
C1 noun ˌɪn.tuˈɪʃ.ən

intuition

Meaning
The ability to understand something immediately, without the need for conscious reasoning.
Example
Her intuition told her something was wrong.
C2 noun /ˈiːən/

eon

Meaning
an indefinitely long period of time; an age
Example
Dinosaurs lived millions of years ago, in a different eon.
C2 noun /ˈbroʊɡən/

brogan

Meaning
A heavy, sturdy shoe, often made of leather.
Example
The farmer wore old brogans while working in the field.
B2 noun /rɪˈbel.jən/

Rebellion

Meaning
an act of armed resistance to an established government or leader
Example
The rebellion against the king lasted for three years.
C1 noun /ˈspɛktər/

specter

Meaning
A ghost or spirit; something that causes fear or dread.
Example
The specter of war still haunts the region.
C1 noun /rɪˈmɛmbrəns/

remembrance

Meaning
the act of remembering or honoring someone or something
Example
A service was held in remembrance of the fallen soldiers.
B2 verb /hɔːlt/

halt

Meaning
to stop or bring to a stop
Example
The train suddenly halted at the station.
C2 noun /ˈsɛntɔːr/

centaur

Meaning
A mythological creature with the upper body of a human and the lower body of a horse.
Example
The centaur is a well-known figure in Greek mythology.
C2 noun /θiˈɒkrəsi/

theocracy

Meaning
A system of government in which priests or religious leaders rule in the name of God or a deity.
Example
The country was governed as a theocracy where religious leaders had supreme authority.
C2 adjective /ˈwɪspi/

wispy

Meaning
Thin, delicate, and weak in appearance or form.
Example
Her wispy hair blew gently in the breeze.
C1 noun /əˈliː.dʒəns/

allegiance

Meaning
Loyalty or commitment of a subordinate to a superior or of an individual to a group or cause.
Example
Soldiers take an oath of allegiance to their country.
B2 noun /ˈaʊtˌsɛt/

outset

Meaning
the beginning or start of something
Example
From the outset, the project seemed ambitious but achievable.
A2 adjective /kəˈrɛkt/

correct

Meaning
free from error; accurate
Example
The answer she gave was correct.
C1 adjective /proʊˈzeɪ.ɪk/

prosaic

Meaning
ordinary, dull, or lacking imagination
Example
The teacher’s explanation was accurate but rather prosaic.
C1 noun səˈsteɪ.nə.bəl tekˈnɒl.ə.dʒi

sustainable technology

Meaning
Technology designed to meet present needs without compromising future generations' ability to meet their needs.
Example
Sustainable technology ensures a cleaner future.
C1 noun /ˈmælɪs/

Malice

Meaning
The intention or desire to do evil; ill will
Example
There was no malice in his criticism, just honest feedback.
A1 noun /lɒt/

lot

Meaning
A large number or amount; a group or portion.
Example
She bought a lot of books at the fair.
C2 verb /ˈsʌli/

sully

Meaning
to damage the purity, integrity, or reputation of something
Example
The scandal sullied the politician’s reputation.
A1 verb /miːt/

meet

Meaning
to come into the presence of; to encounter
Example
I will meet you at the café.
B1 noun ɪmˈplɔɪmənt

employment

Meaning
The condition of having paid work; the action of giving work to someone.
Example
Employment was limited to Urdu speakers.
C1 noun /kənˈsɜːvəˌtɪzəm/

conservatism

Meaning
A political or social philosophy promoting traditional institutions and resistance to change.
Example
Conservatism values tradition and gradual development.
C1 noun /dɪˈmaɪz/

demise

Meaning
Death or end of something, especially the end of an institution or system.
Example
The sudden demise of the company shocked investors.
C2 noun /dɪˈkrɛpɪˌtjuːd/

decrepitude

Meaning
the state of being old, weak, and worn out
Example
The once-great empire fell into decrepitude.
B2 verb /nɪˈɡoʊ.ʃi.eɪt/

negotiate

Meaning
To discuss something formally in order to reach an agreement.
Example
They negotiated a fair deal with the supplier.
C2 noun /ˌrɛtroʊˈɡrɛʃən/

retrogression

Meaning
a return to a worse or less developed state
Example
The country experienced economic retrogression after the crisis.
B1 adjective /ˈkriːmi/

creamy

Meaning
having a smooth, rich texture like cream
Example
She poured a creamy sauce over the pasta.
B2 noun /ˈoʊ.vər ɡroʊθ/

Over growth

Meaning
excessive growth beyond normal size; too much development or expansion
Example
The overgrowth of weeds made the garden look untidy.
B2 noun /ˈwɔːl.nʌt/

Walnut

Meaning
an edible nut with a hard shell and a wrinkled appearance
Example
I love to eat walnuts with honey for breakfast.
B2 verb /daɪ/

dye

Meaning
to change the color of something using a chemical substance
Example
She will dye her hair blonde tomorrow.
A2 noun ˈkæm.pɪŋ

camping

Meaning
Living outdoors temporarily, especially for recreation; staying in a tent or similar shelter.
Example
Many families go camping during holidays.
C1 noun /ˈtʌɡboʊt/

tugboat

Meaning
a small, powerful boat used for towing or pushing ships
Example
The tugboat guided the massive ship safely into the harbor.
C1 noun /ˈflɔː.rə/

flora

Meaning
The plant life found in a particular region or habitat.
Example
The Amazon rainforest is home to a vast flora diversity.
B1 noun /ədˈvaɪzər/

adviser

Meaning
a person who gives advice, especially in a professional or official role
Example
He works as a financial adviser at a bank.
C2 adjective /ˈkɪŋ.ki/

Kinky

Meaning
having or involving unconventional sexual practices; having tight curls or bends
Example
His kinky hair made him look unique.
A2 noun /ˈbʊkstɔːr/

bookstore

Meaning
a shop where books are sold
Example
She spent an entire afternoon browsing in the bookstore.
C1 verb /pərˈsɑːnɪfaɪ/

personify

Meaning
To represent or embody a quality, idea, or concept in human form.
Example
She personifies kindness and generosity.
C1 adjective /ˈɑp.ər.ə.tɪv/

Operative

Meaning
Functioning; in effect; working; active;
Example
The new safety protocols became operative immediately after the accident.
B1 verb /rɪˈtɜrnɪŋ/

returning

Meaning
Coming or going back to a place or person.
Example
The group is returning to the port on December 25th.
A2 noun /ˈtʃaɪldhʊd/

childhood

Meaning
the period of being a child
Example
She spent her childhood in a small village.
C2 noun /ˈsweɪʒən/

suasion

Meaning
the act of persuading or influencing someone
Example
The leader used gentle suasion to win support for the plan.
B1 noun /ˈwɜːrkʃɒp/

workshop

Meaning
a room or building where people engage in work or creative activities
Example
The workshop focused on improving technical skills for young professionals.
B2 noun /kənˈsʌmp.ʃən/

Consumption

Meaning
The using up of a resource or the amount of a product consumed by consumers.
Example
High energy consumption leads to increased electricity bills.
A2 verb /prəˈtɛkt/

protect

Meaning
To keep safe from harm or injury.
Example
Protect yourself from the negative effects of social media.
B2 noun /'ræd.ɪʃ/

Radish

Meaning
a small pungent edible root vegetable with white or red skin
Example
The farmer harvested fresh radishes from the garden.
C2 noun /ˈreɪdɪks/

radix

Meaning
the base or root of something; the number on which a system of numeration is built
Example
In mathematics, the decimal system has a radix of ten.
C2 noun /ˌtrænspəˈzɪʃən/

transposition

Meaning
the act of changing the order or position of something
Example
The transposition of digits caused an error in the calculation.
C2 noun /ˈdɔɪən/

doyen

Meaning
The most respected or prominent person in a particular field.
Example
He is regarded as the doyen of modern literature in the country.
C2 adjective /aɪˈdɒlətrəs/

idolatrous

Meaning
Excessively admiring or worshipping someone or something as an idol.
Example
The king was criticized for his idolatrous devotion to wealth.
C2 noun /ˌfɪzɪˈɑːkrəsi/

physiocracy

Meaning
an economic theory that land and its natural products are the source of wealth
Example
Physiocracy emphasized the importance of agriculture in national wealth.
B2 verb /ˈmæk.sɪ.maɪz/

maximize

Meaning
to increase something as much as possible
Example
The company aims to maximize its profits this year.
C1 noun /ˌæŋɡloʊ ˈsæksən/

anglo-saxon

Meaning
A member of the Germanic peoples who settled in England in the early Middle Ages; also relating to their language or culture.
Example
The Anglo-Saxon period greatly influenced English culture and language.
C2 adjective /ˌfæntæzməˈɡɒrɪkəl/

phantasmagorical

Meaning
Having a fantastic, dreamlike, or surreal appearance, often shifting or illusory.
Example
The movie created a phantasmagorical vision of another world.
A2 adjective /ˌdʒæpəˈniːz/

japanese

Meaning
relating to Japan, its people, or their language
Example
She loves Japanese culture and traditions.
C2 noun /ˈkɜːrtʃɪf/

kerchief

Meaning
a piece of cloth worn around the head or neck
Example
She wore a red kerchief on her head.
B2 noun ˈsoʊʃəl rɪˌspɒnsəˈbɪləti

social responsibility

Meaning
The duty to act in ways that benefit society as a whole.
Example
Social responsibility should be part of the education curriculum.
A2 noun /ˈdæm.ɪdʒ/

Damage

Meaning
physical harm caused to something; injury or harm that reduces value or usefulness
Example
The storm caused significant damage to the coastal buildings.
B2 noun /ˈprɛfəs/

preface

Meaning
an introduction to a book, speech, or other written work
Example
The author explained his motivation in the preface.
C1 adjective /məˈləʊ.di.əs/

Melodious

Meaning
having a pleasant musical sound; tuneful
Example
Her melodious voice captivated the entire audience.
C1 noun /ɪmˈpɛdɪmənt/

impediments

Meaning
A hindrance or obstruction in doing something; things that prevent progress or achievement.
Example
Economic impediments often hinder social development.
C1 verb /priːn/

preen

Meaning
To groom or dress oneself with care; to show pride in one's appearance.
Example
She preened in front of the mirror before leaving for the party.
B1 noun /lɔk/

Lock

Meaning
a mechanism for keeping a door, lid, etc., fastened, typically operated only by a key of a particular form
Example
Make sure you lock the door before leaving.
B1 noun ˈreɪn.fɒr.ɪst

rainforest

Meaning
A luxuriant, dense forest rich in biodiversity, found typically in tropical areas with consistently heavy rainfall.
Example
The Amazon rainforest is home to millions of species.
C2 noun əˌdʌl.təˈreɪ.ʃən

adulteration

Meaning
The action of making something poorer in quality by the addition of another substance.
Example
Adulteration of food is a serious health risk.
C1 verb /dɪsˈkʌlər/

discolor

Meaning
to change color, especially in a way that spoils the original appearance
Example
The fabric began to discolor after being left in the sun.
B1 noun /ˈtaɪpoʊ/

typo

Meaning
a mistake made in typing
Example
The report was full of typos.
B2 adjective /ˈtɒl.ər.ə.bəl/

Tolerable

Meaning
able to be endured; acceptable though not ideal
Example
The heat was barely tolerable in the afternoon.
A1 noun, verb /ˈiː.meɪl/

e-mail

Meaning
messages distributed by electronic means from one computer user to another
Example
I sent an e-mail to my professor yesterday.
B2 noun /kɜːrd/

Curd

Meaning
a white dairy product made by coagulating milk; yogurt
Example
She added fresh curd to the salad for a tangy flavor.
C1 verb /bʌdʒ/

budge

Meaning
To move slightly; to change one’s opinion or position.
Example
Despite the pressure, he refused to budge from his decision.
C1 noun /ˈvænɡɑːrd/

vanguard

Meaning
the forefront of an action, movement, or military force
Example
The company is at the vanguard of technological innovation.
A2 adjective /ˈmɛsi/

messy

Meaning
untidy or dirty; disorganized or chaotic
Example
His room was so messy that he couldn’t find his keys.
C1 adjective /rɪˈpɛlənt/

repellent

Meaning
Able to drive away something, especially insects or unpleasant things; causing disgust or distaste.
Example
This cream is highly effective as a mosquito repellent.
B2 verb /reɪp/

rape

Meaning
to force someone to have sexual intercourse without their consent
Example
The law strictly punishes those who commit rape.
C1 adjective /ɪmˈplɔːzəbl/

implausible

Meaning
Not seeming reasonable or probable; unlikely to be true.
Example
The story she told was so implausible that no one believed her.