considerable
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B1 adjective /kənˈsɪdərəbl/

considerable

Meaning
large in amount, size, or importance
Example
The project required a considerable amount of time and money.
B1 noun /meɪt/

mate

Meaning
a friend or companion; a partner in marriage or reproduction
Example
He went fishing with his old school mate.
B1 adjective /ədˈvænst/

advanced

Meaning
highly developed or complex
Example
He is studying an advanced level of mathematics.
B1 noun ɡrəʊθ

Growth

Meaning
The process of increasing in physical size, number, value, or strength.
Example
Economic growth improves living conditions.
B1 adjective /ˈsɛpəreɪtɪd/

separated

Meaning
divided or disconnected from something else; not together
Example
They have been living in separated houses since the divorce.
B1 noun /læm/

Lamb

Meaning
a young sheep; meat from a young sheep
Example
The little lamb followed its mother everywhere.
B1 adverb /ˈmeɪn.li/

Mainly

Meaning
for the most part; chiefly; primarily
Example
The conference was mainly about environmental protection and climate change.
B1 noun /ˈjuːnjən/

Union

Meaning
the action of joining or combining; a political unit formed from separate states
Example
The union of the two companies created a powerful corporation.
B1 noun ˈtʃɑː.dʒɪŋ

charging

Meaning
The process of supplying electrical energy to recharge a battery or power source.
Example
Electric vehicle charging stations are increasing in cities.
B1 verb /kleɪm/

claim

Meaning
to assert ownership; to state as fact
Example
He claims to be the rightful owner.
B1 noun /ˈkemɪst/

chemist

Meaning
a scientist who studies chemistry; a person trained to prepare and dispense medicines
Example
The chemist analyzed the sample to determine its composition.
B1 noun /əˈfer/

Affair

Meaning
an event or situation; a matter that someone deals with
Example
The wedding was a grand affair with hundreds of guests.
B1 adverb /pəˈlaɪt.li/

Politely

Meaning
in a respectful and considerate manner; courteously; with good manners
Example
She politely declined the invitation because she had other commitments.
B1 verb /rɪˈfɜː/

refer

Meaning
to mention or allude to something; to direct someone to a source of information
Example
Please refer to page 45 for more details.
B1 noun /ˈlaɪtɪŋ/

lighting

Meaning
the arrangement or use of light in a place; the act of providing light
Example
The lighting in the restaurant created a warm and cozy atmosphere.
B1 noun /keɪv/

Cave

Meaning
a large underground chamber in a hill or cliff; a hollow space in rock
Example
The explorers discovered ancient paintings on the cave walls.
B1 noun ˈbæl.ənst daɪ.ət

balanced diet

Meaning
A diet consisting of the proper quantities and proportions of foods needed to maintain health or growth.
Example
A balanced diet is essential for maintaining good health.
B1 noun /ˈbɔr.dər/

Border

Meaning
a line separating two political or geographical areas, especially countries
Example
They crossed the border between France and Spain by train.
B1 noun /treɪd/

trade

Meaning
The action of buying and selling goods and services.
Example
Trade agreements foster economic development.
B1 adjective /ˈfriːkwənt/

Frequent

Meaning
happening often; occurring regularly; repeated
Example
He makes frequent visits to his grandmother.
B1 adjective ˈriː.dʒən.əl

regional

Meaning
Relating to or characteristic of a region.
Example
Regional hubs support localized industries.
B1 verb /pərˈmɪt/

permit

Meaning
to allow or give permission; to make possible
Example
The teacher permits students to use calculators during the exam.
B1 verb /ˈɪndɪkeɪt/

indicate

Meaning
to point out; to show or suggest; to be a sign of
Example
The red light indicates that you should stop.
B1 abbreviation /vərsəs/

vs

Meaning
used to indicate opposition or contrast between two things
Example
The match was Brazil vs Argentina in the final.
B1 verb /ɪkˈspɔːrt/

export

Meaning
to send goods or services to another country for sale
Example
The company exports cars to many countries.
B1 noun /ˈfæktər/

factor

Meaning
A circumstance, fact, or influence that contributes to a result.
Example
Weather is an important factor in crop production.
B1 noun /ˌprɛpəˈreɪʃən/

preparation

Meaning
The act of getting ready or making arrangements for something.
Example
The team made careful preparation for the presentation.
B1 noun /ˈnætʃərəl dɪˈzæstər/

natural disaster

Meaning
a catastrophic event caused by natural processes of the Earth that results in significant damage, destruction, or loss of life
Example
The coastal town was devastated by a natural disaster.
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.
B1 noun praɪd

pride

Meaning
A feeling of deep pleasure or satisfaction derived from one's own achievements or from achievements associated with one.
Example
Victory Day fills our hearts with pride.
B1 verb /taɪmd/

timed

Meaning
to measure or record the duration or speed of something
Example
He timed the race with a stopwatch.
B1 adjective /ʌnˈlaɪk/

Unlike

Meaning
different from; not similar to
Example
Unlike his brother, he prefers quiet activities.
B1 noun /ˌsaʊθˈiːst/

southeast

Meaning
the direction that is between south and east; a region in that direction
Example
The city is located in the southeast of the country.
B1 verb /dɪˈliːt/

delete

Meaning
to remove or erase something, especially written or recorded information
Example
He accidentally deleted all the files from his computer.
B1 adjective /ɪkˈstrɔːr.dɪ.nər.i/

Extraordinary

Meaning
very unusual; remarkable; going beyond what is normal or expected
Example
The magician's performance was extraordinary and left everyone amazed.
B1 adverb /ˈdaʊnwədz/

Downwards

Meaning
towards a lower place or position; in a downward direction
Example
The ball rolled downwards along the slope.
B1 noun /dɪˈtɛktɪv/

detective

Meaning
a person whose job is to investigate and solve crimes
Example
The detective solved the mystery in just two days.
B1 adjective /ʌnˈkaʊntəbəl/

Uncountable

Meaning
too many to be counted; innumerable; infinite in quantity
Example
There are uncountable stars in the night sky.
B1 adjective ˈsen.sɪ.tɪv

sensitive

Meaning
Quick to detect or respond to slight changes, signals, or influences.
Example
Sensitive systems require precise handling.
B1 noun /ˈeɪ.dʒən.si/

Agency

Meaning
a business or organization that provides a particular service
Example
She works for a travel agency downtown.
B1 noun ˌrek.ə.menˈdeɪ.ʃənz

recommendations

Meaning
Suggestions or proposals as to the best course of action.
Example
The commission submitted their recommendations.
B1 verb /ˈkrɪtɪsaɪz/

criticize

Meaning
to express disapproval or find fault with someone or something
Example
The teacher criticized the student's poor handwriting.
B1 adverb /ɪnˈkriːsɪŋli/

increasingly

Meaning
more and more over time
Example
People are increasingly concerned about climate change.
B1 noun /ˈstætʃuː/

Statue

Meaning
a three-dimensional work of art, typically made of stone, metal, or wood
Example
The statue of liberty is a famous landmark in New York.
B1 verb /stiːl/

steal

Meaning
to take something without permission; to rob
Example
It's wrong to steal from others.
B1 verb /skɪp/

skip

Meaning
to omit or pass over something; to move lightly or quickly
Example
He decided to skip breakfast and go straight to work.
B1 noun /ˈɔːfɪsər/

officer

Meaning
a person in a position of authority, especially in law enforcement
Example
The officer gave him a ticket for speeding.
B1 noun /kjuː/

Queue

Meaning
a line of people or things waiting for something; a sequence
Example
We had to wait in a long queue to buy tickets for the movie.
B1 noun /ˈkɔːlɪˌflaʊər/

Cauliflower

Meaning
white vegetable with a compact head of undeveloped flower buds
Example
Roasted cauliflower makes a delicious and healthy side dish.
B1 noun /ˈʃæd.oʊ/

Shadow

Meaning
a dark area where light is blocked by something; a person's silhouette
Example
The tree cast a long shadow across the garden in the evening.
B1 adjective /ˈsensəbəl/

Sensible

Meaning
having or showing good sense; practical and reasonable
Example
It would be sensible to take an umbrella because it might rain.
B1 noun /ˈɡɑːr.bɪdʒ/

Garbage

Meaning
waste material; refuse or litter; something worthless or meaningless
Example
Please take out the garbage before the collection truck arrives tomorrow morning.
B1 adverb /trəˈdɪʃənəli/

traditionally

Meaning
according to custom or long-established practice
Example
Bangladesh is traditionally known for its hospitality.
B1 adjective /ˈʌpər/

upper

Meaning
higher in position or rank
Example
The upper floor of the building is under renovation.
B1 noun /ˈpʌn.ɪʃ.mənt/

Punishment

Meaning
penalty given for doing something wrong or breaking a rule
Example
The student received punishment for cheating on the exam.
B1 noun /ˈwɔːtərfɔːl/

Waterfall

Meaning
a cascade of water falling from a height, formed when a river or stream flows over a precipice or steep incline
Example
The magnificent waterfall attracts thousands of tourists every year.
B1 noun /ˈempaɪər/

empire

Meaning
a group of countries or regions controlled by one ruler or government
Example
The Roman Empire lasted for centuries.
B1 adjective /ˈɡɪl.ti/

Guilty

Meaning
having committed a crime or offense; feeling responsible for wrongdoing
Example
She felt guilty about lying to her parents.
B1 adjective /ˈpɜːrmənənt/

Permanent

Meaning
lasting; unchanging; enduring
Example
The tattoo is a permanent mark on his skin.
B1 noun fləʊ

flow

Meaning
The action or fact of moving along in a steady, continuous stream
Example
The flow of information must be secured.
B1 noun /rɪˈkwɛst/

request

Meaning
a formal or polite demand for something
Example
She made a request for additional time to complete the project.
B1 verb /lend/

lend

Meaning
to give temporarily; to allow someone to use something
Example
Can you lend me your pen?
B1 adverb /rɪˈpiː.tɪd.li/

Repeatedly

Meaning
again and again; many times over
Example
He repeatedly asked for help with his homework.
B1 noun /ˈkætəɡɔːri/

category

Meaning
a class or division of things regarded as having particular shared characteristics
Example
Books are arranged by category in the library.
B1 noun /ˈdʒʌm.pər/

Jumper

Meaning
a knitted garment worn on the upper body; a person or animal that jumps
Example
She wore a warm woolen jumper during the cold winter evening.
B1 noun /ˈkɑn.træst/

Contrast

Meaning
the state of being strikingly different from something else; comparison showing differences
Example
The contrast between city life and rural life is quite remarkable.
B1 noun /ˈɪnkʌm/

income

Meaning
money received for work or through investments
Example
His monthly income is enough to support his family.
B1 noun, verb /ˈlaɪsəns/

license

Meaning
A legal permission to do something (noun); to grant such permission (verb).
Example
You must have a driving license to operate a car legally.
B1 noun /kruː/

crew

Meaning
A group of people working together, especially on a ship, aircraft, or project.
Example
The ship's crew worked tirelessly during the storm.
B1 noun /bæŋ/

Bang

Meaning
a sudden loud noise; a hard blow or hit
Example
The door closed with a loud bang that woke everyone up.
B1 adjective /ˈsɪniər/

senior

Meaning
having a higher rank or status; older or more experienced
Example
He is the senior manager in the department.
B1 noun /ˈlɪt.ər.ə.ʧər/

Literature

Meaning
written works, especially those considered of superior or lasting artistic merit; books and writings published on a particular subject
Example
She studied English literature at university.
B1 adjective /ˌen.təˈteɪ.nɪŋ/

Entertaining

Meaning
providing amusement or enjoyment; funny and engaging
Example
The comedian's performance was very entertaining and kept the audience laughing.
B1 noun /ˈbed ˌkʌv.ər/

Bed cover

Meaning
a protective covering for a bed, typically a bedspread or comforter
Example
She pulled the bed cover up to her chin to stay warm.
B1 noun /ˈær.əb/

arab

Meaning
a person belonging to the Semitic people of the Middle East and North Africa
Example
He is an Arab living in Dubai.
B1 noun /trænzˈleɪʃən/

translation

Meaning
the process of converting text or speech from one language into another
Example
She completed the translation of the book within two months.
B1 noun /ˈvɪn.ɪ.ɡər/

Vinegar

Meaning
a sour liquid made from fermented alcohol, used for cooking and preserving
Example
I added vinegar to the salad dressing for extra flavor.
B1 adjective /trɪˈmendəs/

Tremendous

Meaning
extremely large, great, or intense; extraordinary
Example
She made tremendous progress in her studies.
B1 preposition /rɪˈɡɑrdɪŋ/

regarding

Meaning
concerning or relating to
Example
The decision regarding the meeting will be made tomorrow.
B1 noun /prəʊ/

pro

Meaning
a professional, especially in sports; or a person who is in favor of something
Example
He plays tennis like a pro.
B1 noun /ˌdɛfɪˈnɪʃən/

definition

Meaning
a statement that explains the meaning of a word or concept
Example
The dictionary gives a clear definition of the word.
B1 verb /stæmp/

stamp

Meaning
To bring down (one's foot) heavily on the ground; to imprint a mark or seal.
Example
She stamped her foot in frustration.
B1 noun /ˈsɪtɪzənʃɪp/

citizenship

Meaning
the status of being a recognized member of a state or country, with rights and duties
Example
He applied for American citizenship after living there for ten years.
B1 noun

Pattern

B1 adverb /ˌæbsəˈluːtli/

Absolutely

Meaning
completely; totally; without exception
Example
I absolutely agree with your decision.
B1 noun ˌdɪsədˈvæntɪdʒ

disadvantage

Meaning
An unfavorable circumstance or condition that reduces the chances of success or effectiveness.
Example
Urdu's dominance placed Bengalis at a disadvantage.
B1 noun /ˈbʌb.əl/

bubble

Meaning
a thin sphere of liquid enclosing air or gas; a temporary state of inflated value or excitement
Example
The children chased the bubbles in the air.
B1 adjective /ɪkˈspɪəriənst/

experienced

Meaning
having knowledge or skill in a particular field gained through experience
Example
She is an experienced teacher who knows how to handle difficult students.
B1 adjective /ʌnˈtru/

Untrue

Meaning
not true; false; incorrect
Example
His statement about the incident was completely untrue.
B1 verb /ˈdɛmənˌstreɪt/

demonstrate

Meaning
to clearly show or prove something through evidence, explanation, or action
Example
The teacher demonstrated the experiment to the class.
B1 adverb /ˈlɑːrdʒli/

largely

Meaning
to a great extent; mostly or mainly
Example
The success of the project was largely due to teamwork.
B1 noun ˌɑː.tɪˈfɪʃ.əl ɪnˈtɛl.ɪ.dʒəns

artificial intelligence

Meaning
The theory and development of computer systems able to perform tasks normally requiring human intelligence.
Example
Artificial intelligence is revolutionizing education through smart tutoring.
B1 adjective /ˈprɪn.sə.pəl/

Principal

Meaning
main; primary; most important; chief
Example
The principal reason for the meeting was to discuss the budget.
B1 noun /ˈpɔːtrət/

portrait

Meaning
a painting, drawing, photograph, or engraving of a person, especially one showing the face
Example
The artist painted a beautiful portrait of his wife.
B1 adjective /aɪˈdiːəl/

ideal

Meaning
the best possible; perfect for a situation
Example
This place is ideal for a picnic.
B1 noun ɪˈkɒnəmiːz

economies

Meaning
The wealth and resources of a country or region.
Example
Emerging economies have been growing rapidly over the past decade.
B1 verb /ˈdʒɛnəreɪt/

generate

Meaning
to produce or create something
Example
The machine generates electricity.
B1 noun /ˌvedʒəˈteəriən/

Vegetarian

Meaning
a person who does not eat meat or fish; relating to vegetarians or vegetarianism
Example
She became a vegetarian for health and environmental reasons.
B1 noun /ədˈmɪʃ.ən/

Admission

Meaning
the process of entering or being allowed to enter a school or organization; accepting that something is true
Example
She gained admission to Harvard University.
B1 noun ˈtʊə.nə.mənt

tournament

Meaning
A series of contests between a number of competitors, competing for an overall prize.
Example
The tournament showcased exceptional talent.
B1 noun /mæsk/

Mask

Meaning
covering for the face or head; disguise or protection
Example
She wore a mask to protect herself from dust.
B1 noun ˌɔː.ɡən.aɪˈzeɪ.ʃən

organization

Meaning
An organized group of people with a particular purpose, such as a business or government department.
Example
The organization was officially inaugurated in 2024.
B1 adjective /ˈdaɪɪŋ/

Dying

Meaning
approaching death; in the process of dying; fading away
Example
The dying plant needs water immediately.
B1 noun ˌɔː.ɡən.aɪˈzeɪ.ʃənz

organizations

Meaning
Organized groups of people with a particular purpose
Example
Organizations play a key role in policymaking.
B1 noun /sɔɪl/

soil

Meaning
The upper layer of earth in which plants grow.
Example
The soil in this area is reddish.
B1 noun /ˈsɛrəˌmoʊni/

ceremony

Meaning
A formal event or occasion, often with rituals and traditions.
Example
The graduation ceremony was held in the university hall.
B1 verb /dɪˈvɛləpɪŋ/

developing

Meaning
the process of growing, improving, or becoming more advanced
Example
She is developing new skills in programming.
B1 verb /beɪð/

bathe

Meaning
to wash oneself; to clean the body with water
Example
I bathe every morning before going to work.
B1 adjective /ˈel.ɪ.ɡənt/

Elegant

Meaning
graceful and stylish; refined; sophisticated
Example
She wore an elegant dress to the party.
B1 verb /ˈkæptʃər/

capture

Meaning
to take control of something or someone by force
Example
The soldiers managed to capture the enemy base.
B1 verb /ɪkˈsplɔːr/

explore

Meaning
to travel through or study something in order to learn more about it
Example
They decided to explore the forest together.
B1 noun /ˈsɪtɪzən/

citizen

Meaning
a legally recognized subject or national of a state
Example
Every citizen has the right to vote.
B1 noun /ɪnˈdʒɔɪmənt/

enjoyment

Meaning
the state or process of taking pleasure or satisfaction in something
Example
She felt great enjoyment while reading her favorite book.
B1 noun /ˈbɒksər/

boxer

Meaning
a person who fights in the sport of boxing; a type of short loose-fitting underwear; a breed of medium-to-large dog
Example
The boxer trained hard every morning before the championship match.
B1 noun /ˌrek.ə.menˈdeɪ.ʃən/

Recommendation

Meaning
a suggestion that someone or something would be good or suitable for a particular job or purpose
Example
I got this job based on a recommendation from my professor.
B1 noun /ˈmɛθ.əd/

Method

Meaning
A particular way of doing something, especially a systematic or established procedure
Example
She developed a new method for solving mathematical problems.
B1 verb meɪnˈteɪn

maintain

Meaning
To keep in good condition; to preserve or sustain.
Example
Maintaining discipline in educational institutions is crucial.
B1 noun /ruːt/

Root

Meaning
the part of a plant that grows underground; the basic cause, source, or origin of something
Example
We need to find the root of this problem to solve it permanently.
B1 adverb /əˈkeɪʒənəli/

Occasionally

Meaning
sometimes; from time to time; not regularly
Example
I occasionally visit my grandmother on weekends.
B1 adjective /ʌnˈplɛz.ənt/

Unpleasant

Meaning
not giving or causing pleasure; disagreeable
Example
The medicine had an unpleasant taste.
B1 verb /splɪt/

split

Meaning
to divide or separate into parts or groups
Example
He split the log in two with an axe.