Out-break
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B2 noun /ˈaʊt.breɪk/

Out-break

Meaning
a sudden occurrence or eruption of something, especially disease or violence
Example
The outbreak of flu affected many students in the school.
C2 verb /əbˈvɜːrt/

obvert

Meaning
To turn something so as to face in a different direction; in logic, to convert a proposition by negating both subject and predicate.
Example
The teacher asked the students to obvert the statement for practice.
C1 adjective /ˌmer.ɪˈtɔː.ri.əs/

Meritorious

Meaning
deserving reward or praise; commendable; worthy of recognition
Example
His meritorious service to the community was recognized.
C1 adjective ˌsɪmbɪˈɒtɪk

symbiotic

Meaning
Involving interaction between two different organisms living in close physical association.
Example
The relationship between the bee and the flower is symbiotic.
C1 noun /ˈpriːˌkɜrsər/

precursor

Meaning
Something or someone that comes before another and indicates the approach of something else.
Example
The steam engine was a precursor to modern trains.
C1 verb /struː/

strew

Meaning
to scatter or spread things untidily over a surface or area
Example
Clothes were strewn across the floor.
C2 adjective /ˌæn.θrə.pəˈdʒen.ɪk/

anthropogenic

Meaning
Originating in human activity; caused by humans.
Example
Climate change is largely due to anthropogenic activities.
B2 adjective prɪˈlɪm.ɪ.nər.i

preliminary

Meaning
Denoting an action or event preceding or done in preparation for something fuller or more important.
Example
Preliminary steps are crucial before the main project.
B2 adverb /ˈtʃiːfli/

chiefly

Meaning
mainly; primarily
Example
The festival is celebrated chiefly by young people.
C2 noun /ɪnˈsaɪzər/

incisor

Meaning
a narrow-edged tooth at the front of the mouth, adapted for cutting
Example
The dentist noted that his upper left incisor was chipped.
C1 verb /kənˈsɛptʃuəlaɪz/

conceptualize

Meaning
to form an idea or concept of something in your mind
Example
The artist conceptualized a new design for the exhibition.
B1 noun /ɪmˈprɛʃən/

impression

Meaning
an idea, feeling, or opinion about something or someone
Example
The book gave me a good first impression.
A1 adjective /bluː/

Blue

Meaning
having the color of the clear sky or the sea
Example
The blue ocean stretched endlessly to the horizon.
A2 verb /ˈtʃeɪndʒɪŋ/

changing

Meaning
The act of becoming different; ongoing process of change.
Example
The weather is changing rapidly.
C2 noun /ʌnˈkloʊðɪŋ/

unclothing

Meaning
the act or process of removing clothing
Example
The child quickly ran inside for unclothing after playing in the mud.
B2 adjective /ˌfæʃ.ənd/

Outdated

Meaning
obsolete; no longer current
Example
This computer software is completely outdated.
C2 adjective/adverb /ˌæ.prəˈpoʊ/

apropos

Meaning
Appropriate to the situation; relevant. As an adverb, it means 'with reference to' or 'regarding'.
Example
His comments were not apropos of the discussion.
C1 adjective ˌmæk.roʊ.iː.kəˈnɒm.ɪk

macroeconomic

Meaning
Relating to the large-scale or general economic factors, such as interest rates and national productivity.
Example
Government policies impact macroeconomic stability.
C2 noun /wɛlt/

welt

Meaning
A raised mark on the skin, usually from a blow or allergic reaction.
Example
He had a red welt on his arm after the bee sting.
B1 noun /pɪl/

pill

Meaning
a small round piece of medicine to be swallowed
Example
He took a pill to relieve his headache.
C2 verb /biˈætɪfaɪ/

beatify

Meaning
to make blessed or holy, especially in the Roman Catholic Church, to declare a deceased person to be among the blessed
Example
The pope decided to beatify the martyr for his faith and sacrifice.
C1 adjective /pɪˈkjuːniˌɛri/

pecuniary

Meaning
relating to money or financial matters
Example
They faced pecuniary difficulties after the business failed.
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 noun /ˌɑːpərˈtuːnɪst/

opportunist

Meaning
A person who takes advantage of situations for personal gain, often disregarding principles.
Example
He is seen as an opportunist who always puts his interests first.
C2 noun /ˌfəʊ.təʊ.sen.sɪˈtɪv.ɪ.ti/

photosensitivity

Meaning
Sensitivity to light, especially abnormal sensitivity that may cause discomfort or damage.
Example
Overrubbing can increase photosensitivity.
C2 noun /friːz/

frieze

Meaning
a decorative horizontal band, often sculpted or painted, usually on a wall near the ceiling
Example
The frieze above the entrance depicts scenes from ancient mythology.
B2 verb /ˌriːˈbɪld/

rebuild

Meaning
to build something again after it has been damaged or destroyed
Example
The villagers worked together to rebuild the bridge after the flood.
B2 noun /ˈaʊtɪŋ/

outing

Meaning
a short trip or excursion, often for leisure or enjoyment
Example
They had a lovely outing at the beach last weekend.
A2 adjective /ˈɒb.vi.əs/

Obvious

Meaning
easily perceived or understood; clear and apparent to the mind
Example
It was obvious that she was upset about something.
C1 noun /ˈsɛdətɪv/

sedative

Meaning
A substance that calms the nerves or induces sleep.
Example
The doctor prescribed a sedative to help the patient sleep.
B2 noun /ˈriːzənɪŋ/

reasoning

Meaning
the process of thinking about something in a logical way in order to form a conclusion or judgment
Example
Her reasoning for leaving was clear and logical.
B1 noun ˈmɪlɪteri

military

Meaning
The armed forces of a country.
Example
The military was called for assistance.
A1 adjective ˈdɪfɪkəlt

difficult

Meaning
Needing much effort or skill to accomplish, deal with, or understand; hard.
Example
Managing urban challenges has become increasingly difficult.
A2 adverb /werˈevər/

Wherever

Meaning
In every place that; anywhere that; no matter where
Example
Wherever you go, I will follow.
C1 noun /ˈwɒndərlʌst/

wanderlust

Meaning
A strong desire to travel and explore the world.
Example
Her wanderlust took her to every corner of the globe.
C2 noun /ˈproʊbɪti/

probity

Meaning
The quality of having strong moral principles; honesty and decency.
Example
The judge was admired for his integrity and probity.
B1 adjective ˈriː.dʒən.əl

regional

Meaning
Relating to or characteristic of a region.
Example
Regional hubs support localized industries.
B2 adjective /ˌʌn.əkˈsep.tə.bəl/

Unacceptable

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

Forehead

Meaning
the part of the face above the eyebrows and below the hairline
Example
He wiped the sweat from his forehead.
C2 verb /ɪˈfɛktʃueɪt/

effectuate

Meaning
to put into force or cause to happen; to bring about
Example
The manager effectuated the changes to improve efficiency.
C2 adverb /ˌpɛlˈmɛl/

pell-mell

Meaning
In a confused, rushed, or disorderly manner.
Example
The children ran pell-mell through the playground.
C1 verb /ˌɪn.trəˈspekt/

introspect

Meaning
To examine one's own thoughts, feelings, or mental state.
Example
He often introspects before making important decisions.
A2 conjunction /ˈniːðər/

neither

Meaning
used to connect two negative alternatives
Example
Neither the manager nor the assistant could attend the meeting.
C1 verb /ˈnjuːtrəlaɪz/

neutralize

Meaning
to make something ineffective or harmless
Example
The medicine helped neutralize the poison in his system.
C1 verb /klæsp/

clasp

Meaning
to grasp or hold tightly; also a device for fastening
Example
She clasped her hands together in prayer.
A2 noun /ˈθiːətər/

theater

Meaning
a building or area for dramatic performances
Example
We are going to the theater tonight.
C1 noun /liːs/

Lease

Meaning
a contract by which one party conveys land, property, services, etc. to another for a specified time, usually in return for a periodic payment
Example
They signed a two-year lease for the apartment.
C1 verb /ˈbæbəl/

babble

Meaning
to talk rapidly and continuously in a foolish way
Example
The baby babbles all day long.
B2 noun /ˈklʌstər/

cluster

Meaning
a group of similar things or people positioned close together
Example
The grapes grew in a tight cluster.
C1 adjective /ˌɔːrθəˈpiːdɪk/

orthopedic

Meaning
Relating to the correction of deformities of bones or muscles.
Example
She visited an orthopedic surgeon for her back pain.
C2 noun /ˈsɒfɪst/

sophist

Meaning
a person who uses clever but misleading arguments
Example
He was dismissed as a sophist who twisted facts to win debates.
C2 adjective /əˈpɜːrtənənt/

appurtenant

Meaning
Belonging to or associated with something, often used in legal/property contexts.
Example
The right of way is appurtenant to the landowner’s property.
C1 noun /səˈnɑːtə/

sonata

Meaning
A musical composition for one or more instruments, typically in several movements.
Example
She performed a beautiful Beethoven sonata on the piano.
B2 verb lɔːntʃt

launched

Meaning
Set (something) in motion by pushing it or letting it go.
Example
The satellite was launched successfully.
B2 adjective /ˈprɛsɪŋ/

pressing

Meaning
Requiring immediate attention or urgent action.
Example
The manager had to deal with several pressing issues at once.
B1 verb /ˈpɜːrtʃəs/

purchase

Meaning
to buy something; to acquire by paying money
Example
I need to purchase groceries for the week.
C1 noun /ˈsɜːrmən/

sermon

Meaning
A religious discourse delivered by a preacher, often offering moral instruction or spiritual guidance.
Example
The pastor gave a moving sermon about compassion and forgiveness.
A1 noun /sɪks/

six

Meaning
the number 6
Example
There are six apples on the table.
B2 adverb /ˈsoʊʃəli/

socially

Meaning
in a way that relates to society or social interaction
Example
He is very active socially and attends many events.
B2 noun /ˌkɔːrpəˈreɪʃən/

corporation

Meaning
A large company or group of companies that is legally recognized as a single entity.
Example
The corporation invested heavily in renewable energy projects.
A2 noun /ˈtɒpɪk/

topic

Meaning
a subject of conversation, discussion, or writing
Example
The topic of the meeting was company expansion.
C2 noun /ˈkɪzmɛt/

kismet

Meaning
Destiny or fate.
Example
Meeting her on that day felt like pure kismet.
C1 adjective /ˈfɜːrtɪv/

furtive

Meaning
Attempting to avoid notice or attention, typically because of guilt or a belief that discovery would lead to trouble.
Example
He cast a furtive glance at the door before leaving.
B1 noun /ˈprɪzənər/

prisoner

Meaning
a person who is in prison
Example
The prisoner was granted parole after serving 10 years.
B2 verb /səbˈskraɪb/

subscribe

Meaning
to pay to receive a service regularly; to agree with or support something
Example
I subscribe to several online magazines.
C1 verb /ˌdɪsɪnˈɡeɪdʒ/

disengage

Meaning
To release or detach oneself from something; to withdraw.
Example
He tried to disengage from the heated argument.
B2 verb /fraʊn/

frown

Meaning
to wrinkle one's brow in displeasure or concentration
Example
She frowned when she heard the bad news.
A2 noun /ˈæk.ʃən/

Action

Meaning
the process of doing something; something that is done
Example
We need to take action to solve this problem.
B1 noun /ˈpɜː.sən.əl ˈdeɪ.tə/

personal data

Meaning
Information that relates to an individual's private, sensitive, or identifiable data
Example
Protecting personal data is crucial in the digital age.
A2 noun /ˈjuːzər/

user

Meaning
a person who uses or operates something
Example
He is a frequent user of this app.
C2 adjective /ˈvɒkətɪv/

vocative

Meaning
relating to a case in grammar used for directly addressing someone
Example
In Latin, the vocative case is used when directly calling someone by name.
B2 verb /ˈsɒfən/

soften

Meaning
to make or become less hard, severe, or strong.
Example
Heat will soften the butter quickly.
C1 noun /fəˈsɑːd/

facade

Meaning
The front of a building; a false or superficial appearance
Example
The building's glass facade reflected the sunset.
A2 noun /stɔːrm/

Storm

Meaning
a violent weather condition with strong winds, rain, thunder, and lightning
Example
The storm caused power outages across the city.
C2 noun/verb /ˈlɛv.ən/

leaven

Meaning
a substance, typically yeast, that causes dough to rise; to permeate and modify
Example
A little yeast will leaven the bread dough.
C1 adjective ˌmiː.ti.ər.əˈlɒdʒ.ɪ.kəl

meteorological

Meaning
Relating to weather conditions and atmospheric phenomena.
Example
Meteorological conditions affect farming cycles.
C2 verb /ɪˈvɜːrt/

evert

Meaning
To turn inside out or outward.
Example
The surgeon had to evert the eyelid during the procedure.
B1 verb /ɪkˈspænd/

expand

Meaning
To increase in size, number, or importance.
Example
The company plans to expand its operations into new markets.
B2 noun /trænˈzækʃən/

transaction

Meaning
an instance of buying or selling something; a business deal or exchange
Example
Every online transaction is recorded for security purposes.
B2 adverb /səˈfɪʃəntli/

sufficiently

Meaning
to an adequate degree or extent
Example
She studied sufficiently to pass the exam.
C1 verb /dɪˈfɔːrm/

deform

Meaning
to change the shape or form of something, especially in a way that makes it ugly or damaged; to distort
Example
The intense heat began to deform the plastic container.
C1 adjective /ˈɪndɪɡoʊ bluː/

Indigo-blue

Meaning
a deep blue color with a purplish tinge
Example
The indigo-blue sky looked magnificent at twilight.
C2 adjective /ɪˈnɪmɪkəl/

inimical

Meaning
tending to obstruct or harm; unfriendly or hostile
Example
The policy was inimical to the country's economic growth.
C2 noun /pɪθ/

pith

Meaning
the essential or central part of something
Example
The pith of his argument was that honesty matters most.
C2 adjective /ˈmɔːdlɪn/

maudlin

Meaning
Overly sentimental, often tearfully or weakly emotional.
Example
He became maudlin after a few drinks.
C1 adjective /ˌfɪz.i.əˈlɒdʒ.ɪ.kəl/

physiological

Meaning
Relating to bodily functions and activities.
Example
Exercise improves physiological functions of the body.
B2 adjective /ɔːˈθen.tɪk/

Authentic

Meaning
genuine; real; not fake or copied
Example
The museum displays only authentic artifacts from ancient civilizations.
B1 noun raɪts

rights

Meaning
A moral or legal entitlement to have or obtain something or to act in a certain way.
Example
The rights of people were prioritized.
C2 noun /ˈlɪbərəlɪst/

liberalist

Meaning
a person who supports liberal ideas and principles
Example
He is a well-known liberalist advocating human rights.
B2 noun /ˈhɑːr.mə.ni/

harmony

Meaning
A pleasing combination of different elements or a state of peaceful coexistence.
Example
A society thrives when there is harmony among its people.
C1 adjective /ɪnˈvɛntɪv/

inventive

Meaning
Having the ability to create or design new things or to think originally.
Example
The inventor was known for his inventive solutions to everyday problems.
C2 noun /ˈwɒrən/

warren

Meaning
A network of interconnected rabbit burrows; also used metaphorically for a densely populated building or district.
Example
The old part of the city is a warren of narrow streets.
B2 noun /ˈtʌtʃ.daʊn/

touchdown

Meaning
the moment when an aircraft lands, or a score in American football
Example
The plane made a smooth touchdown.
C1 noun /ˌmɔːrəˈtɔːriəm/

moratorium

Meaning
A temporary suspension or delay of an activity, law, or obligation.
Example
The government announced a moratorium on new mining licenses.
A2 noun, verb /kɒf/

cough

Meaning
a sudden noisy release of air from the lungs to clear the throat or airway; to expel air suddenly from the lungs with a cough
Example
He has a bad cough and stayed home today.
A2 noun /dɪˈpɑːrtmənt/

department

Meaning
a division of a large organization such as a government, university, or company
Example
She works in the marketing department.
A1 noun /tɛn/

ten

Meaning
the number following nine and preceding eleven
Example
I have ten apples in the basket.
B2 noun /ˌep.ɪˈdem.ɪk/

Epidemic

Meaning
a widespread occurrence of an infectious disease in a community
Example
The flu epidemic affected thousands of people across the country.
B2 verb səˈpres

suppress

Meaning
To forcibly put an end to; to restrain or subdue.
Example
Authorities must suppress criminal activities in campuses.
C1 verb/noun /snɑːrl/

snarl

Meaning
to growl aggressively with bared teeth; a tangle or mess
Example
The dog snarled at the stranger near the gate.
B2 noun /ˈraɪvəl/

Rival

Meaning
a person or thing competing with another for the same objective or for superiority in the same field
Example
The two companies have been business rivals for decades.
A1 noun /weɪ/

Way

Meaning
a method, style, or manner of doing something; a road or path
Example
There must be a better way to solve this problem.
A1 preposition /fɔːr/

for

Meaning
used to indicate purpose, destination, or recipient
Example
This gift is for you.
A1 adverb /jɛs/

yes

Meaning
used to express affirmation, agreement, or consent
Example
Yes, I will be there at 5 o'clock.
C1 adjective /pəˈrɪʒən/

parisian

Meaning
relating to Paris or its people
Example
She wore a Parisian style dress at the party.
B2 noun /slɛdʒ/

sledge

Meaning
a vehicle for traveling over snow, often pulled by animals
Example
The children rode a sledge down the snowy hill.
C1 verb /ɪnˈsɪnjueɪt/

insinuate

Meaning
To suggest or hint something indirectly and often unpleasantly.
Example
He insinuated that she had lied about her qualifications.
C2 noun /luːˈbrɪsɪti/

lubricity

Meaning
the quality of being slippery or smooth; sometimes also refers to lewdness
Example
The lubricity of the surface made it difficult to walk on.
B1 noun /flæʃ/

Flash

Meaning
a sudden brief burst of bright light; a very brief moment
Example
There was a bright flash of lightning followed by thunder.
B2 verb /ˈtɪkəl/

Tickle

Meaning
to touch someone lightly to make them laugh; to amuse or please
Example
The feather tickles when it touches your skin.
C2 noun /ˈaɪsinəs/

iciness

Meaning
The state of being cold in manner or temperature.
Example
There was a distinct iciness in his voice.
C1 adjective məˈθɒd.ɪ.kəl

methodical

Meaning
Done according to a systematic or established procedure; orderly and systematic.
Example
His methodical research produced reliable results.
B1 adverb /əˈsaɪd/

Aside

Meaning
to one side; apart; away from the main part
Example
Please set your book aside and listen to me.
A2 noun /ˈkɪndərˌɡɑːrtn/

kindergarten

Meaning
a school or class for young children, typically between the ages of four and six
Example
She enrolled her child in kindergarten to prepare for elementary school.
C2 noun /ˈmælɪt fɪʃ/

Mallet fish

Meaning
A marine fish with a hard shell-like covering, found in coastal waters
Example
The mallet fish is known for its unique protective shell covering.
C2 noun /ˌɛpɪˈsaɪklɔɪd/

epicycloid

Meaning
a curve traced by a point on the circumference of a circle that rolls around the outside of another circle
Example
The mathematician demonstrated how to draw an epicycloid.
A2 noun /treɪ/

Tray

Meaning
a flat, shallow container with a raised rim, used for carrying, holding, or displaying articles
Example
She carried the cups on a wooden tray.
A2 adjective /meɪn/

main

Meaning
most important; chief in size, extent, or importance
Example
The main reason for his success is hard work.
B2 noun ˈsækrɪfaɪs

sacrifice

Meaning
An act of giving up something valued for the sake of something else.
Example
The country was freed due to the sacrifice of the warriors.
C1 noun əˈniː.mi.ə

anemia

Meaning
A condition in which there is a deficiency of red blood cells or hemoglobin in the blood.
Example
Genetic therapy addresses anemia effectively.
C1 adverb /ˌðɛərˈʌv/

Thereof

Meaning
of that; from that
Example
The contract and all amendments thereof must be signed.