undertaking
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B2 noun /ˈʌndərˌteɪkɪŋ/

undertaking

Meaning
A task, project, or responsibility that someone agrees to do.
Example
Starting a new company is a difficult undertaking.
C1 adverb /ˈmerɪli/

Merrily

Meaning
in a cheerful and joyful manner
Example
The children played merrily in the garden.
C2 noun /ˈmætrɪˌsaɪd/

matricide

Meaning
The act of killing one's own mother.
Example
The crime of matricide shocked the entire town.
A1 verb /əˈɡriː/

agree

Meaning
to have the same opinion; to consent; to be in harmony
Example
We all agree that the plan is excellent.
C2 adjective /dɪsˈpɛptɪk/

dyspeptic

Meaning
Relating to indigestion or having a gloomy or irritable disposition.
Example
After the heavy meal, he felt dyspeptic and uncomfortable.
B1 adjective /ˌækəˈdɛmɪk/

academic

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

wickedness

Meaning
Evil or morally bad behavior.
Example
The story highlights the wickedness of the cruel king.
C2 adjective /ˈlaɪbələs/

libelous

Meaning
containing or constituting a false published statement that damages a person's reputation
Example
The article was found to be libelous and had to be retracted.
C1 noun /mɔːs/

Moss

Meaning
a small flowerless plant that grows in clumps in moist places
Example
Green moss covered the old stone wall.
C1 adjective /ˈsiːzənəbəl/

Seasonable

Meaning
occurring at the right time; appropriate for the season; timely
Example
The seasonable rain helped the farmers with their crops.
C1 adjective /kənˈtɪn.ju.əl/

Continual

Meaning
happening repeatedly over a long period of time; constant and uninterrupted
Example
The continual noise from the construction site was very annoying.
B2 adjective /ɪmˈpɜːrfɪkt/

imperfect

Meaning
Not perfect; having faults or flaws.
Example
The painting was beautiful despite being imperfect.
C1 verb /kɜːrˈteɪl/

curtail

Meaning
to reduce or limit something, especially something considered undesirable
Example
The company had to curtail its spending due to budget cuts.
C1 verb /rɪˈtɑːrd/

retard

Meaning
to delay or slow down the progress of something
Example
Lack of funds may retard the development of the project.
C2 noun /ˈdʒuː.dɪˌkeɪ.tʃər/

judicature

Meaning
the administration of justice or the system of courts
Example
The judicature ensures that laws are fairly applied.
C1 noun /ˈtɜːrmɪnəs/

terminus

Meaning
the final point or end of something, especially the final station on a railway line
Example
The train finally arrived at the terminus after a long journey.
C1 adjective /raɪf/

rife

Meaning
widespread or common, often in a negative sense
Example
Corruption was rife in the old government system.
B2 noun /ˈprɪv.ə.lɪdʒ/

Privilege

Meaning
a special right or advantage that only one person or group has
Example
It's a privilege to work with such talented people.
B2 noun /ˈhɑːr.bər/

Harbour

Meaning
a place on the coast where vessels may find shelter; a place of safety or refuge
Example
The fishing boats returned safely to the harbour before the storm hit the coastline.
B2 noun /ˈmɪsaɪl/ or /ˈmɪsəl/

missile

Meaning
a weapon that is self-propelled and directed toward a target
Example
The army launched a missile towards the enemy base.
A2 adjective /mæd/

Mad

Meaning
angry; mentally ill; insane
Example
He was mad at his friend for being late.
A2 noun /ˈɡraʊnd flɔːr/

ground floor

Meaning
the floor of a building at ground level; the starting level of an organization or activity
Example
The grocery shop is located on the ground floor of the building.
A1 adverb /hɪr/

here

Meaning
in, at, or to this place
Example
Please come here quickly.
C1 noun /ˈɡʌstoʊ/

gusto

Meaning
great enjoyment, energy, or enthusiasm in doing something
Example
She sang the song with great gusto.
B1 noun /mæs/

mass

Meaning
a large body of matter with no specific shape; a large number of people or things
Example
A huge mass of people gathered in the square.
C2 noun /ˈɒbsɪkwiːz/

obsequies

Meaning
Funeral rites or ceremonies.
Example
The obsequies for the late leader drew thousands of mourners.
B2 noun /ˈkʌlprɪt/

culprit

Meaning
a person who is responsible for a crime or misdeed
Example
The police caught the culprit behind the robbery.
C2 adjective /ˈræfɪʃ/

raffish

Meaning
unconventional and slightly disreputable but attractive
Example
He had a raffish charm that made him popular in the city.
C2 noun /ˈhɑː.mə.li/

Homily

Meaning
a religious discourse delivered as part of a church service; a tedious moralizing lecture
Example
The priest delivered an inspiring homily about compassion and forgiveness during Sunday service.
A2 noun /ˈmæŋ.ɡoʊ/

Mango

Meaning
a tropical fruit with yellow-orange skin and sweet juicy flesh
Example
The mango is known as the king of fruits.
C2 verb /ˈskærɪfaɪ/

scarify

Meaning
to make shallow cuts or scratches; to loosen the surface of soil
Example
The farmer scarified the soil before planting seeds.
C1 adjective ˈɑː.dʒu.əs

arduous

Meaning
Involving or requiring strenuous effort; difficult and tiring.
Example
The trek through the mountains was an arduous journey.
C2 verb /ɪnˈtɜːr/

inter

Meaning
To bury a dead body in the ground.
Example
They decided to inter the soldier with full honors.
C2 noun /ˈmɒrəlɪst/

moralist

Meaning
A person who teaches or promotes moral principles and values.
Example
The author was known as a strict moralist in his writings.
B1 noun /ˈrɛzɪdəns/

residence

Meaning
a place where someone lives; a home or dwelling
Example
He recently moved to a new residence near the city center.
B2 adjective /ˈhʌm.bəl/

Humble

Meaning
modest; not proud; unassuming;
Example
Despite his success, he remained humble and kind.
B1 verb /prəˈnaʊns/

pronounce

Meaning
to say words correctly; to declare officially
Example
She can pronounce French words perfectly.
B2 verb /bɪˈtreɪ/

betray

Meaning
to be disloyal to; to reveal secrets
Example
He felt betrayed by his closest friend.
B2 noun /ˈhæz.ərd/

Hazard

Meaning
a danger or risk; something that poses a threat to safety
Example
Smoking is a serious health hazard that can lead to lung cancer and heart disease.
B2 noun /ˈpɜr.mə.nəns/

Permanence

Meaning
the state or quality of lasting or remaining unchanged indefinitely; enduring nature
Example
The permanence of the stone monument impressed all visitors.
B2 adjective /bɪˈkʌmɪŋ/

becoming

Meaning
attractive, suitable, or flattering to the wearer or situation
Example
That dress is very becoming on her.
C1 noun /ˌpænəˈsiːə/

panacea

Meaning
A solution or remedy for all difficulties or diseases.
Example
Education is often seen as a panacea for social problems.
C2 noun /dʒuːt liːf/

Jute leaf

Meaning
the edible leaves of the jute plant, commonly eaten as a leafy green vegetable
Example
Jute leaf is rich in vitamins and minerals and is often cooked with lentils in Bengali cuisine.
B1 verb /siːk/

seek

Meaning
to try to find or obtain something; to attempt or desire to achieve
Example
He decided to seek advice from his mentor.
B1 noun /kriˈeɪ.ʃənz/

creations

Meaning
Things that have been created, especially works of art or imaginative works.
Example
His creations astonished the world.
C1 adjective /ˈtɛsti/

testy

Meaning
Easily irritated or annoyed.
Example
He became testy when asked the same question repeatedly.
C2 adjective /ˈmʌsti/

musty

Meaning
having a stale, moldy, or damp smell
Example
The old books had a musty odor.
C2 adjective /ˈsɜːrkəmskraɪbd/

circumscribed

Meaning
restricted or limited in scope or freedom
Example
Her freedom of choice was circumscribed by social rules.
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.
A2 noun /mjuˈziːəm/

museum

Meaning
a building in which objects of historical, scientific, artistic, or cultural interest are stored and exhibited
Example
We visited the art museum to see the new exhibition.
B1 noun /ˈprəʊɡræmɪŋ/

programming

Meaning
the process of designing and writing computer programs
Example
He has been learning programming for several months now.
B1 verb /tɔs/

toss

Meaning
To throw something lightly or casually; to move or turn suddenly.
Example
He tossed the keys onto the table.
C1 noun /rəˈpɪdəti/

rapidity

Meaning
The quality of moving or happening quickly; swiftness or speed.
Example
The rapidity of technological change is astonishing.
C2 noun /ˌɪmprəˈpraɪəti/

impropriety

Meaning
Failure to observe standards of honesty or modesty; improper behavior.
Example
The politician was accused of financial impropriety.
B2 noun /tækˈseɪʃən/

taxation

Meaning
The system of imposing and collecting taxes.
Example
Taxation is necessary for funding public services.
C2 adjective /stəˈkɑː.təʊ/

staccato

Meaning
short and detached in sound or style, often used in music
Example
The pianist played the notes in a staccato rhythm.
C2 verb /ˈprɑː.məl.ɡeɪt/

promulgate

Meaning
To announce or make a law, decree, or idea officially known.
Example
The government promulgated new regulations on data privacy.
B2 adjective /ˌʌnɪˈmædʒənəbəl/

Unimaginable

Meaning
impossible to conceive; beyond imagination
Example
The scale of destruction was unimaginable until we saw it firsthand.
B2 noun /kənˌtɪn.juˈeɪ.ʃən/

continuation

Meaning
the action of carrying something on over time; extension
Example
The continuation of the series was announced after the finale.
C2 noun /ˌmɛtəfɪˈzɪʃən/

metaphysician

Meaning
A person who studies or is an expert in metaphysics.
Example
The metaphysician debated the essence of reality with his peers.
B2 noun /ˈhaɪdrədʒən/

hydrogen

Meaning
a colorless, odorless, highly flammable gas that is the lightest and most abundant chemical element in the universe
Example
Hydrogen is used as a clean fuel in many energy systems.
C2 noun /ɪˈlɛk.trə.taɪp/

electrotype

Meaning
A duplicate printing plate made by electroplating a mold of the original.
Example
The printer used an electrotype to produce multiple copies of the page.
B2 adjective /ˈplɔː.zə.bəl/

plausible

Meaning
Seeming reasonable or probable; credible or believable.
Example
His excuse seemed plausible, but I had my doubts.
B2 noun ˈɒksɪdʒən prəˈdʌkʃən

oxygen production

Meaning
The process of generating oxygen through photosynthesis or other means.
Example
Plants are vital for oxygen production and the maintenance of life.
C1 noun /stɑːr fruːts/

Star Fruits

Meaning
yellow tropical fruits that form a star shape when sliced crosswise; tangy and crisp taste
Example
When you slice star fruits, they look like beautiful yellow stars on your plate.
C2 noun /ˈɪd.i.ə.si/

Idiocy

Meaning
extremely stupid behavior or actions; foolishness
Example
The decision to ignore safety protocols was pure idiocy that endangered everyone.
C1 noun /ˈrɛtrəsˌpɛkt/

retrospect

Meaning
the act of looking back on or reviewing past events
Example
In retrospect, the decision seemed unwise.
C1 adjective /dɪˈbeɪst/

debased

Meaning
having lost quality, value, or moral character
Example
The debased currency lost the trust of the people.
C2 verb /aɪˈdɒləˌtraɪz/

idolatrize

Meaning
To worship idols; to regard with excessive devotion or admiration.
Example
They began to idolatrize the statue as a deity.
B2 verb /ˈlaɪɪŋ/

lying

Meaning
the act of not telling the truth
Example
He was caught lying about his grades.
B2 noun ˈæsɛt

asset

Meaning
A useful or valuable thing, person, or quality.
Example
Real estate is one of the most valuable assets.
C1 noun /ɪˈnæməl/

enamel

Meaning
a hard, glossy substance used as a protective or decorative coating; the hard outer layer of teeth
Example
The dentist explained that enamel protects the teeth from decay.
C2 adjective /ˈɡaɪlləs/

guileless

Meaning
Innocent and without deceit
Example
Her guileless smile won everyone’s heart.
C1 adjective /ˈfɔːrmətɪv/

formative

Meaning
Having a lasting influence on a person's development or character.
Example
Childhood is often described as a formative stage in life.
C2 adjective /ˈlæk.ti.əl/

lacteal

Meaning
Relating to or resembling milk; conveying chyle or milky fluid.
Example
The lacteal vessels in the small intestine absorb dietary fats.
B2 adjective /ˌkɒmplɪˈmɛntəri/

complementary

Meaning
combining in such a way as to enhance or emphasize the qualities of each other
Example
The two partners have complementary skills.
C2 adjective /sɪˈdɪʃəs/

seditious

Meaning
Encouraging rebellion against authority.
Example
The activist spread seditious pamphlets among the crowd.
C2 noun /ˈɡæli/

galley

Meaning
A low, flat ship used in ancient times, often with sails and oars; also, a kitchen on a ship or aircraft.
Example
The galley was filled with the smell of freshly cooked food.
C2 verb /ˈsɜːrkəmskraɪb/

circumscribe

Meaning
to limit or restrict something within boundaries
Example
The rules circumscribe the powers of the committee.
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.
B2 noun /bɪˈliːvər/

believer

Meaning
a person who believes in something, especially a religious faith, idea, or principle
Example
She is a strong believer in hard work and honesty.
B2 adjective /ʌnˈdɪvaɪdɪd/

Undivided

Meaning
whole; complete; not separated or split
Example
The team showed undivided attention to the coach's instructions.
C2 adjective /ɛɡˈzɪɡjuəs/

exiguous

Meaning
small in amount; scanty or inadequate
Example
They survived on exiguous rations during the journey.
A2 adjective/adverb /laʊd/

loud

Meaning
Producing or capable of producing much noise.
Example
The music was too loud to concentrate.
C1 adjective /ˌkaʊntərɪnˈtuːɪtɪv/

counterintuitive

Meaning
contrary to what one would intuitively expect
Example
His approach seems counterintuitive but it actually works.
C1 noun /ˌtrɛpɪˈdeɪʃən/

trepidation

Meaning
a feeling of fear or anxiety about something that may happen
Example
She opened the letter with some trepidation.
B2 adjective /ˌmʌl.tiˈpɜː.pəs/

Multipurpose

Meaning
having multiple uses or functions; versatile
Example
This multipurpose tool can be used as a knife, screwdriver, and bottle opener.
B2 adjective /ˈvaɪəbəl/

viable

Meaning
Capable of working successfully; feasible.
Example
A viable solution is necessary for long-term success.
A2 verb /ˈmænɪdʒ/

manage

Meaning
to control or organize something; to succeed in doing something difficult
Example
He manages a team of twenty employees effectively.
C1 adjective /ˈweɪwərd/

wayward

Meaning
Difficult to control or predict because of unusual or perverse behavior.
Example
The teacher struggled to manage the wayward students.
C1 verb /rɪˈtrækt/

retract

Meaning
to withdraw a statement, promise, or part of the body; to pull back
Example
The company retracted its earlier statement after realizing the error.
C1 noun /rɪˈteɪnər/

retainer

Meaning
a fee paid in advance to secure someone's services, or a device that holds something in place
Example
The lawyer asked for a retainer before taking the case.
C2 adjective /ˈkrɛstˌfɔːlən/

crestfallen

Meaning
sad and disappointed
Example
He looked crestfallen after hearing the bad news.
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.
B1 verb/noun /haɪk/

hike

Meaning
To take a long walk in the countryside or mountains; also to increase suddenly (prices, rates, etc.).
Example
We decided to hike in the hills this weekend.
C1 adjective /ˈkæn.dɪd/

Candid

Meaning
truthful and straightforward; frank and honest in expression
Example
I appreciate your candid opinion about the project.
C2 adjective /ˈhaɪdrəs/

hydrous

Meaning
Containing water, especially water of crystallization.
Example
The mineral is hydrous because it contains water molecules in its structure.
B2 adjective /ˈliː.fi/

Leafy

Meaning
having many leaves; covered with leaves
Example
The leafy green vegetables are very nutritious.
A1 pronoun /ɪts/

its

Meaning
Belonging to or associated with a thing previously mentioned.
Example
The company changed its logo last year.
C1 adjective ˈpɪv.ə.təl

pivotal

Meaning
Of crucial importance in relation to the development or success of something else.
Example
Renewable energy plays a pivotal role in sustainability.
C1 noun /fɪkˈseɪ.ʃən/

fixation

Meaning
An obsessive interest in or feeling about someone or something.
Example
His fixation on perfectionism delayed project completion.
A1 adjective /hɑːrd/

hard

Meaning
solid, firm, or difficult to do or endure
Example
The exam was very hard for most students.
C2 verb /ˌriː.kəˈnɔɪ.tər/

reconnoiter

Meaning
to make a preliminary inspection or survey, especially of an area for military or strategic purposes
Example
The soldiers reconnoitered the area before advancing.
B1 verb /floʊt/

float

Meaning
to rest or move on the surface of a liquid or in the air without sinking
Example
The boat began to float gently down the river.
B1 noun truː ˌɛdjuˈkeɪʃən

true education

Meaning
Genuine learning that develops both mind and character.
Example
True education builds a noble and beautiful life.
B2 noun ˈɡloʊbəl kəˌlæbəˈreɪʃən

global collaboration

Meaning
Cooperation and partnership between countries or organizations worldwide to address common challenges.
Example
Global collaboration is necessary to address climate change.
C1 adjective /ˈtæntəmaʊnt/

tantamount

Meaning
Equivalent in seriousness or effect; virtually the same as.
Example
His refusal to speak was tantamount to an admission of guilt.
C2 verb /ˌɪntərˈmɪt/

intermit

Meaning
To suspend or stop for a time; to pause intermittently.
Example
The rain would intermit and then start again.
B2 verb /əˈbɒlɪʃ/

abolish

Meaning
to formally end or stop something; to cancel or eliminate completely
Example
The government decided to abolish the old tax system.
B2 verb /ɪnˈtɜːrprət/

interpret

Meaning
to explain the meaning of something; to translate orally
Example
She had to interpret the speech for the foreign guests.
C2 adjective /ˌoʊpəˈlɛsənt/

opalescent

Meaning
showing or reflecting a milky, iridescent light like an opal
Example
The opalescent sky glowed with shades of pink and blue.
B1 noun /səˈlɛbrɪti/

celebrity

Meaning
a famous person, especially in entertainment or sports
Example
The celebrity was surrounded by fans at the airport.
B1 adjective /ˌʌnbɪˈliːvəbəl/

Unbelievable

Meaning
impossible to believe; extremely surprising or remarkable
Example
The magician's performance was absolutely unbelievable.
C1 adjective /ʌnˈmaɪndfəl/

Unmindful

Meaning
not paying attention; careless; heedless
Example
She was unmindful of the danger around her.
C2 adjective /dɪˈsɛnʃəs/

dissentious

Meaning
Causing or likely to cause disagreement and conflict.
Example
His dissentious remarks divided the group further.
C2 adjective /ˈvoʊtɪv/

votive

Meaning
Offered or dedicated in fulfillment of a vow.
Example
She lit a votive candle in the church as a prayer.
B1 noun, verb /strɪŋ/

string

Meaning
a thin piece of cord or thread; to tie or fasten with a string
Example
She tied the package with a string.
A2 noun /ˈæktrəs/

actress

Meaning
a female performer in plays, movies, or television
Example
The actress looked stunning on the red carpet.
B1 noun /ˈkɒliːɡ/

colleague

Meaning
a person with whom one works, especially in a profession or business
Example
She invited her colleagues to the office party.
C2 noun /ˌsuːdəˈnɪmɪti/

pseudonymity

Meaning
the practice or state of using a pseudonym
Example
The author maintained pseudonymity throughout her career.
C2 noun /viːˈnæləti/

venality

Meaning
the quality of being open to bribery or corruption
Example
The scandal revealed the venality of several senior officials.