specialize
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B2 verb /ˈspɛʃəˌlaɪz/

specialize

Meaning
to focus on a particular subject or activity and become an expert in it
Example
He decided to specialize in cardiology.
A2 adjective /wɪrd/

weird

Meaning
suggesting something supernatural or very strange; unusual
Example
The movie had a weird ending that nobody expected.
C1 phrase ˌbaɪ.oʊ.daɪˈvɜː.sɪ.ti ˌprez.əˈveɪ.ʃən

biodiversity preservation

Meaning
The protection and conservation of the variety of life in all its forms, including different species, genetic diversity, and ecosystems.
Example
Biodiversity preservation is critical for ecological balance.
C2 adjective /dɪˈrɪzəbl/

derisible

Meaning
deserving ridicule or mockery
Example
His excuse was so weak that it was plainly derisible.
C1 noun /ˌriː.dɪs.trɪˈbjuː.ʃən/

redistribution

Meaning
The sharing of wealth or resources more equally among society.
Example
The government introduced a redistribution policy to reduce inequality.
C1 noun /ˈsɪlk.wɜːrm/

Silk-worm

Meaning
the caterpillar of a moth that produces silk fibers used to make silk fabric
Example
Silkworms feed on mulberry leaves to produce silk.
C1 noun /ˈrɛtʃɪdnəs/

wretchedness

Meaning
a state of misery, unhappiness, or poor condition
Example
The novel depicts the wretchedness of war victims.
A1 noun /tuː/

two

Meaning
the number following one
Example
She has two children.
B2 adjective; verb (past participle) /ˈɒkjʊpaɪd/

occupied

Meaning
being in use or taken; filled or lived in; controlled or held by force
Example
The room is occupied, so please wait outside.
C2 adjective /pjuːˈtrɛsənt/

putrescent

Meaning
undergoing the process of decay; rotting
Example
The putrescent odor made everyone leave the room.
C1 noun /ˈjeloʊ oʊliˈændər/

Yellow oleander

Meaning
a tropical flowering shrub with bright yellow flowers; also known as lucky nut
Example
The yellow oleander blooms throughout the year in warm climates.
C2 verb /fleɪ/

flay

Meaning
to strip off the skin of something or criticize severely
Example
The chef flayed the fish before cooking it.
C2 adjective /lɪˈbɪdənəs/

libidinous

Meaning
Showing excessive sexual drive; lustful.
Example
The play was criticized for its libidinous characters.
B2 adverb /drəˈmætɪkli/

dramatically

Meaning
in a sudden, striking, or exaggerated way
Example
Sales increased dramatically after the campaign.
A2 verb /kəˈnɛkt/

connect

Meaning
To join or fasten together; to establish a link or relationship.
Example
Social media helps us connect with others.
C1 noun /ədˈmɪtəns/

admittance

Meaning
the process or fact of entering or being allowed to enter a place
Example
No admittance without a valid ticket.
C1 noun /ˈkwɪk.sænd/

Quick-sand

Meaning
loose wet sand that yields easily to pressure and sucks in anything on its surface
Example
The explorer got trapped in quicksand while crossing the desert.
B1 verb ɪnˈspaɪər

inspire

Meaning
To fill someone with the urge or ability to do or feel something, especially creative or noble.
Example
Artemis seeks to inspire future generations.
B2 noun /ˈhæs.əl/

Hassle

Meaning
irritating inconvenience; trouble or difficulty; a situation causing problems
Example
Booking tickets online can save you the hassle of waiting in long queues at the theater.
B2 adjective /hɪˈstɛrɪkəl/

hysterical

Meaning
Extremely funny or uncontrollably emotional.
Example
The comedian's jokes were absolutely hysterical.
C2 noun /ˌkɒnsæŋˈɡwɪnɪti/

consanguinity

Meaning
The fact of being descended from the same ancestor; blood relationship.
Example
The degree of consanguinity was important in inheritance laws.
C2 noun /raɪm/

rime

Meaning
frost formed on cold surfaces by freezing water vapor
Example
The trees were covered with a white rime after the cold night.
C2 verb /ɪɡˈzɪləreɪt/

exhilarate

Meaning
To make someone feel very happy, animated, or excited.
Example
The mountain view exhilarated the travelers.
C2 adjective /ˈpɜːˌblaɪnd/

purblind

Meaning
Having impaired or defective vision; lacking insight or understanding.
Example
The purblind approach to the problem led to many mistakes.
C2 noun /ˌskʌlˈdʌɡəri/

skullduggery

Meaning
dishonest behavior or activities, often done secretly
Example
The election was full of political skullduggery.
C1 verb /ɪmˈbɛd/

imbed

Meaning
To fix firmly or deeply in a surrounding mass.
Example
The journalist imbedded himself with the troops to report firsthand.
B2 verb /koʊˈɔːrdɪˌneɪt/

coordinate

Meaning
to organize people or things so that they work together effectively
Example
We need to coordinate our efforts to finish the project on time.
B1 noun /ˈfɪkʃən/

fiction

Meaning
Literature created from the imagination, not presented as fact.
Example
She enjoys reading science fiction novels.
B2 noun /traʊt/

Trout

Meaning
a freshwater fish species known for its delicate flavor and often found in cold, clear waters
Example
Rainbow trout is popular among anglers for sport fishing.
B2 noun /ˈmeɪnstriːm/

mainstream

Meaning
the ideas, attitudes, or activities that are regarded as normal or conventional; the dominant trend in opinion or fashion
Example
Social media has become a mainstream source of news for many people.
A2 adjective /mɪˈstɪə.ri.əs/

mysterious

Meaning
Difficult or impossible to understand, explain, or identify.
Example
The deep sea remains one of the most mysterious places on Earth.
B2 noun /ˈsɪmp.təmz/

symptoms

Meaning
signs or indications of a disease or condition
Example
Fever and cough are common symptoms of the flu.
B1 adjective /ˈhoʊpləs/

Hopeless

Meaning
feeling or causing despair about something; without hope; desperate
Example
The situation seemed hopeless until help arrived.
C1 adjective /ˌkɒndɪˈsɛndɪŋ/

condescending

Meaning
having or showing an attitude of patronizing superiority
Example
Her condescending tone upset her colleagues.
A2 noun /ˈsɛlˌfoʊn/

cellphone

Meaning
a portable telephone that uses a cellular network for wireless communication
Example
She forgot her cellphone at home and couldn’t call anyone.
C1 noun ˈsʌs.tɪ.nəns

Sustenance

Meaning
Food or support necessary for sustaining life
Example
Water is essential for human sustenance.
C1 adjective /ˌkɒnsɪˈkwɛnʃəl/

consequential

Meaning
Having important or significant consequences; resulting from something.
Example
The meeting was consequential for the future of the project.
C1 adjective /ˈtʌtʃi/

Touchy

Meaning
easily upset or offended; overly sensitive
Example
He's very touchy about his height.
B2 noun /ˈdɔː.weɪ/

doorway

Meaning
the space where a door opens into a room or building
Example
She stood in the doorway waiting for him to arrive.
B2 noun /dɪˈsep.ʃən/

Deception

Meaning
the action of deceiving someone; the state of being deceived
Example
The magician's deception amazed the audience with seemingly impossible tricks.
A2 adverb /ˈmoʊstli/

Mostly

Meaning
mainly; for the most part; usually
Example
The students are mostly from local schools.
A2 adjective /ˈreɪ.ni/

Rainy

Meaning
characterized by rain; wet from rain; having much rain
Example
It was a rainy day, so we stayed indoors.
C1 adjective /ʌnˈwɪtɪŋ/

unwitting

Meaning
Not aware of what is happening; done without realizing.
Example
She became an unwitting participant in the scam.
A2 noun /ˈɡɑːr.dən.ər/

Gardener

Meaning
a person who tends and cultivates a garden
Example
The gardener planted beautiful flowers in the backyard.
C1 adjective /dɪˈɡreɪdɪd/

degraded

Meaning
Reduced in quality, dignity, or condition.
Example
The villagers were forced to live in degraded conditions.
B2 noun /ˈspəʊksmən/

spokesman

Meaning
a person who speaks on behalf of others, especially for a group or organization
Example
The spokesman addressed the crowd during the rally.
C2 noun /baɪˈmɛstər/

bimester

Meaning
A period of two months.
Example
The academic program is divided into six bimesters.
B2 adjective /ˈɪmɪnənt/

imminent

Meaning
About to happen; likely to occur very soon.
Example
Dark clouds signaled that a storm was imminent.
B2 verb /rɪˈteɪn/

retain

Meaning
to keep possession of something
Example
The company decided to retain its experienced employees.
B2 adjective /ˈdʒʌm.boʊ/

Jumbo

Meaning
exceptionally large; enormous; gigantic
Example
The jumbo jet was delayed at the airport.
B2 adjective /ˈlɔːŋtaɪm/

longtime

Meaning
having existed or continued for a long time
Example
They are longtime friends who met in college.
C2 noun /ˈjuːfəni/

euphony

Meaning
The quality of being pleasing to the ear, especially through harmonious combination of words.
Example
The orator's speech was full of euphony and rhythm.
B1 verb /rɪd/

rid

Meaning
to remove or get rid of something
Example
I need to rid the house of all the clutter.
B1 adjective ˈkʌltʃərəl

cultural

Meaning
Relating to the arts and to intellectual achievements.
Example
Schools organize cultural programs to honor Victory Day.
B1 noun /ˈtʃɪl.i/

Chilly/Chilli

Meaning
noticeably cold; a hot-tasting pod of a variety of capsicum, used as a spice
Example
The chef added red chilli to make the curry spicier.
C1 verb /eɪl/

ail

Meaning
to be ill or suffer from a physical or mental problem; to trouble or afflict
Example
She has been ailing since last winter.
C1 adjective /ˈbloʊtɪd/

bloated

Meaning
swollen or puffed up, often unpleasantly
Example
After the big meal, he felt bloated and uncomfortable.
C2 noun /ˌɪmprəˈsɑːrioʊ/

impresario

Meaning
A person who organizes or finances concerts, plays, or operas.
Example
The impresario arranged a series of concerts for the rising star.
C2 adjective /ˈɔːrnəri/

ornery

Meaning
bad-tempered and combative; stubborn
Example
The ornery old man refused to leave his chair.
B2 noun /ˈes.əns/

Essence

Meaning
the intrinsic nature or indispensable quality of something
Example
The essence of good teaching is the ability to inspire students.
C2 adjective /ɪmˌpɜːrˈsweɪdəbl/

impersuadable

Meaning
not able to be convinced or persuaded
Example
She remained impersuadable despite all our arguments.
B2 noun /ˈroʊ.lɪŋ pɪn/

Rolling pin

Meaning
a cylindrical tool used for rolling out dough or pastry
Example
Roll the dough flat with a rolling pin.
B1 adjective /ˈnær.oʊ/

Narrow

Meaning
having a small width; thin; limited in scope; restricted
Example
The narrow street was barely wide enough for two cars.
C1 adjective /məˈdʒen.tə/

Magenta

Meaning
a bright purplish-red color
Example
She wore a beautiful magenta dress to the party.
B1 noun /ˈsɛkʃən/

section

Meaning
a distinct part or subdivision of something larger
Example
This section of the report needs further review.
C2 adjective /ˈpɔːrtli/

portly

Meaning
Having a stout or somewhat fat body, often implying dignity or authority.
Example
The portly man entered the room with confidence.
B2 noun /biːm/

beam

Meaning
a ray or shaft of light; a long piece of wood or metal used to support weight
Example
A beam of sunlight entered through the window.
C1 noun /ˈɛstjʊəri/

estuary

Meaning
the tidal mouth of a large river, where the tide meets the stream
Example
The city is located near the estuary of the river.
C2 noun/verb /ɡraʊs/

grouse

Meaning
A type of bird; or to complain or grumble persistently.
Example
He always grouses about the long hours at work.
C2 verb /boʊd/

bode

Meaning
to be an omen of a particular outcome, often something bad
Example
The dark clouds bode a heavy storm.
B2 noun, verb /ˈpɛdəl/

pedal

Meaning
A foot-operated lever for powering or controlling a mechanism, especially on a bicycle.
Example
He pressed down hard on the bicycle pedal.
B1 adjective /ˈmiː.nɪŋ.fəl/

Meaningful

Meaning
having significance; purposeful; important
Example
She found meaningful work helping others.
B2 noun /veɪn/

Vein

Meaning
a blood vessel that carries blood back to the heart; a streak or marking of a different color
Example
The nurse found a vein in his arm to draw blood.
A1 preposition, adverb /bɪˈtwiːn/

between

Meaning
at, into, or across the space separating two objects or regions
Example
She sat between her two friends.
C2 noun /ˈklæpər/

clapper

Meaning
The free-swinging metal piece inside a bell that strikes it to produce sound.
Example
The clapper inside the bell was broken.
A2 adjective ˌɪn.təˈnæʃ.ən.əl

international

Meaning
Existing, occurring, or carried on between two or more nations and their citizens.
Example
International standards improve competitiveness.
C1 noun/adjective /ˈbaɪ.ɡɒn/

bygone

Meaning
Something belonging to an earlier time; past and no longer existing.
Example
He often talks about the traditions of bygone days.
C1 verb /ˌoʊvərˈpaʊər/

overpower

Meaning
To defeat or gain control over someone or something by using greater strength or force.
Example
The soldiers managed to overpower the enemy forces.
B2 noun /əˈtɒm.ɪk ˈhæb.ɪts/

atomic habits

Meaning
Small but powerful habits that can bring big changes over time
Example
Developing atomic habits leads to long-term success.
C1 verb /tʃaɪd/

chide

Meaning
to scold or rebuke; to express disapproval
Example
The teacher chided the student for being late.
C1 noun /ˈkʌl.ən.dər/

Colander

Meaning
a bowl-shaped kitchen utensil with holes in it used for draining food such as pasta or rice
Example
She drained the pasta using a colander.
C2 adjective /ˈdɔːrsəl/

dorsal

Meaning
Relating to the back or upper side of an animal or body part.
Example
Sharks have a prominent dorsal fin.
C2 noun /beɪz/

baize

Meaning
A type of coarse woolen cloth, often green, used for covering tables such as billiard tables.
Example
The old card table was covered with worn baize.
B1 verb /wɪŋ/

wing

Meaning
to fly using wings; to move swiftly through the air
Example
The bird wings its way across the sky.
C1 noun /ɪˈnɔːrmɪti/

enormity

Meaning
The extreme scale, seriousness, or extent of something perceived as bad or morally wrong.
Example
The enormity of the crime shocked the entire community.
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.
C2 noun /ˈkætɪtʃuː/

Catechu

Meaning
an extract from a tropical Asian plant, used in tanning and dyeing
Example
Catechu extract is commonly used in traditional medicine.
C1 adjective /ˈʃɪp.ʃeɪp/

Shipshape

Meaning
neat and tidy; in good order; well-organized
Example
Everything was shipshape before the inspection.
C1 noun kɒɡˈnɪʃ.ən

cognition

Meaning
The mental action or process of acquiring knowledge and understanding through thought, experience, and the senses.
Example
Cognition plays a key role in learning.
C2 noun /skæd/

scad

Meaning
A type of fish of the jack family; also informally means a large number or quantity.
Example
The fisherman caught a scad in the net.
B2 adjective /ˈɡlɪt.ər.ɪŋ/

Glittering

Meaning
shining with bright light; sparkling; brilliant;
Example
The glittering stars filled the clear night sky.
B2 verb /plaʊ/

plough

Meaning
to break up and turn over soil using a plough; to move through something with difficulty
Example
The farmer ploughs the field every spring.
B1 adjective /ˈɔːkwəd/

awkward

Meaning
causing or feeling embarrassment; difficult to deal with
Example
There was an awkward silence after his joke.
B2 noun /maɪˈɡreɪʃən/

migration

Meaning
the movement of people or animals from one place to another, often for better living conditions or seasonal reasons
Example
The annual migration of birds is a fascinating natural event.
B2 noun /ˈprəʊsesə/

processor

Meaning
a machine or device that processes something, especially a computer's central processing unit (CPU)
Example
The new laptop has a faster processor.
A1 pronoun /huː/

who

Meaning
used to ask about a person or people
Example
Who is coming to the party tonight?
C1 adjective /ˈɜːrθ.li/

Earthly

Meaning
relating to the earth or human life; worldly; material rather than spiritual
Example
He focused on earthly pleasures rather than spiritual growth.
C2 adjective /ˈɛstɪməbl/

estimable

Meaning
Worthy of great respect.
Example
Her estimable achievements inspired the whole community.
C1 adverb /ˌðɛrəˈbaʊt/

thereabout

Meaning
Approximately or around that place, amount, or time.
Example
The repairs will cost five hundred dollars or thereabout.
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.
A2 adjective /ʌnˈkʌmf.tə.bəl/

Uncomfortable

Meaning
causing or feeling slight pain or physical discomfort; making someone feel embarrassed, awkward, or anxious
Example
The chair was so uncomfortable that I couldn't sit in it for more than ten minutes.
B2 noun /ˈtoʊ.kən/

token

Meaning
A symbol or object that represents something, often given as a sign of appreciation or as a substitute for money.
Example
She gave him a small gift as a token of gratitude.
C1 adjective /trænˈsen.dənt/

transcendent

Meaning
Beyond or above the range of normal or merely physical human experience.
Example
His art has a transcendent quality.
B2 verb /ɪnˈkwaɪər/

enquire

Meaning
to ask for information about something
Example
He enquired about the train schedule.
B2 adverb /pɪˈkju:.li.ə.li/

Peculiarly

Meaning
in a strange or unusual way; in a manner that is distinctive or characteristic
Example
She dressed peculiarly for the formal dinner, wearing bright colors and unusual patterns.
B1 noun /ˌdʒen.əˈreɪ.ʃən/

Generation

Meaning
all the people born and living at about the same time; the production or creation of something
Example
Each generation faces unique challenges that shape their worldview and values.
C2 noun /vəˈliːɪti/

velleity

Meaning
A wish or inclination not strong enough to lead to action.
Example
His interest in painting never grew beyond a mere velleity.
B2 verb /rɪˈfaɪn/

refine

Meaning
to improve by making small changes; to purify
Example
The chef refines the recipe to perfection.
C2 adverb, noun /ˈwɛə.wɪð/

wherewith

Meaning
With which; the means or resources needed for something.
Example
He lacked the money wherewith to buy a new house.
C1 noun delˈteɪɪk ˈlændskeɪp

deltaic landscape

Meaning
A geographical area formed by sediment deposits at the mouth of a river, creating a triangular land formation.
Example
Bangladesh has a unique deltaic landscape.
A1 noun

Kind

B2 noun ˌɪmplɪmenˈteɪʃən

implementation

Meaning
The process of putting a decision or plan into effect; execution.
Example
Proper implementation of policies is crucial.
B1 adjective /ˌækəˈdɛmɪk/

academic

Meaning
related to education, learning, or scholarly activities
Example
She has an outstanding academic record.
B2 noun ˈbɛriəl saɪt

burial site

Meaning
A place where a dead body is buried.
Example
The burial site of the martyrs was near the riverbank.
B1 adjective /əˈlɜːrt/

alert

Meaning
quick to notice and respond to potential danger or issues; aware and attentive
Example
The alert dog barked at the stranger approaching the house.
C2 noun /ˈhen.ə/

Henna

Meaning
a reddish-brown dye made from the powdered leaves of a tropical shrub, used to color hair and decorate skin
Example
The bride's hands were beautifully decorated with intricate henna patterns for her wedding ceremony.
C2 verb /ˈkɒd.l̩/

coddle

Meaning
to treat someone with excessive care or kindness, often in a way that is overprotective
Example
Parents should support their children without coddling them.
A2 adjective /fɪfθ/

fifth

Meaning
constituting number five in a sequence
Example
She lives on the fifth floor of the building.
B2 noun /dɪˈveləpər/

developer

Meaning
a person or company that creates software, buildings, or land projects
Example
She works as a software developer at a tech company.
A2 noun /ˈhæb.ɪt/

habit

Meaning
A settled or regular tendency or practice, especially one that is hard to give up.
Example
Eye rubbing is a harmful habit.
B2 adverb /ʌnˈkɒnʃəsli/

unconsciously

Meaning
without being aware of one's actions or surroundings
Example
She unconsciously tapped her foot to the rhythm of the music.