treatise
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C1 noun /ˈtriːtɪs/

treatise

Meaning
a formal and systematic written work dealing with a subject in detail
Example
He wrote a treatise on modern economic theory.
B2 noun /ˈtæksˌpeɪər/

taxpayer

Meaning
a person who pays tax to the government
Example
The taxpayers' money is used to fund public services.
C2 noun /tʊˈriːn/

tureen

Meaning
A large deep dish with a cover, used for serving soups or stews.
Example
She brought the hot soup to the table in a silver tureen.
B2 adjective /ˈθɔːtˌproʊvɪkɪŋ/

thought-provoking

Meaning
stimulating careful consideration or thought
Example
The movie was deeply thought-provoking and left a lasting impression.
B2 noun ˈtrɪbjuːt

tribute

Meaning
An act, statement, or gift that is intended to show gratitude, respect, or admiration.
Example
They paid tribute to the brave freedom fighters.
C1 adjective, noun, verb /ˈtrɛbəl/

treble

Meaning
triple; consisting of three parts; high-pitched sound in music
Example
The company's profits trebled in just two years.
B2 verb /ˈtrɪɡər/

trigger

Meaning
To cause something to happen or start, often suddenly.
Example
The loud noise triggered the alarm system.
B2 adjective trænsˈfɔːr.mə.tɪv

transformative

Meaning
Something that has a profound impact and creates something new.
Example
The new education system is highly transformative.
B1 noun /ˈtæblət/

tablet

Meaning
a small flat computer or a small solid dose of medicine
Example
She took a tablet to relieve her headache.
C1 adjective /ˈtɑːrdi/

tardy

Meaning
Delayed; arriving or happening late.
Example
The student received a warning for being tardy to class.
A1 noun /trɪp/

trip

Meaning
a journey or excursion, especially for pleasure
Example
They took a trip to the mountains last summer.
B2 noun ˈtempəreri ˈsetlmənts

temporary settlements

Meaning
Short-term or provisional housing or living arrangements.
Example
Temporary settlements will aid lunar exploration.
A2 noun /ˈtiːneɪdʒər/

teenager

Meaning
a person aged between 13 and 19 years.
Example
Teenagers often enjoy hanging out with friends.
B1 adjective /ˈtɪpɪkəl/

typical

Meaning
having the usual qualities of a particular type of person or thing
Example
It was a typical summer day, hot and humid.
C2 adjective /ˌtaɪtˈfɪstɪd/

tightfisted

Meaning
unwilling to spend money; stingy
Example
He is so tightfisted that he refuses to tip at restaurants.
B2 noun /tækˈseɪʃən/

taxation

Meaning
The system of imposing and collecting taxes.
Example
Taxation is necessary for funding public services.
B2 adjective ˈteɪləd

tailored

Meaning
Made or adapted for a particular purpose or person.
Example
He wore a tailored suit that complemented his physique perfectly.
B1 adverb /ˈtɪpɪkli/

typically

Meaning
in a way that is typical of a particular person, thing, or group
Example
She typically arrives at work at 9 AM.
A2 noun /ˈtrævələr/

traveller

Meaning
A person who is on a journey or frequently travels to different places.
Example
The traveller set out early in the morning to explore new lands.
A1 preposition /tuː/

to

Meaning
used for expressing motion or direction
Example
She is going to the market.
B1 noun, verb /toʊn/

tone

Meaning
the general character or attitude of a place, piece of writing, situation, etc.
Example
The tone of the letter was very formal.
C1 noun /ˈtrɛtʃəri/

treachery

Meaning
Betrayal of trust; deceptive action or nature.
Example
His treachery was revealed when he sided with the enemy.
C1 adjective /ˈtɛnəbl/

tenable

Meaning
able to be defended or maintained against attack or objection
Example
His argument was strong and tenable in court.
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.
C2 adverb /ˌðeərˈwɪð/

Therewith

Meaning
together with that; in addition to that
Example
He handed me the contract and the pen therewith.
C1 noun /ˈtraɪæd/

triad

Meaning
a group of three closely related people or things
Example
The project was managed by a triad of experts.
B1 adjective /trɪˈmendəs/

Tremendous

Meaning
extremely large, great, or intense; extraordinary
Example
She made tremendous progress in her studies.
B2 noun ˈtraɪəmf

triumph

Meaning
A great victory or achievement.
Example
The novel is considered one of Dickens' greatest triumphs.
C1 noun /ˈtrɪp.lət/

triplet

Meaning
One of three children or animals born at the same time to the same mother.
Example
The family was surprised to have triplets instead of twins.
C1 noun /ˈtoʊ.pæz/

Topaz

Meaning
a precious stone, typically colorless, yellow, or blue, used in jewelry
Example
The queen's crown was adorned with a magnificent blue topaz.
A1 noun /tuː/

two

Meaning
the number following one
Example
She has two children.
C1 verb /ˈtæmpər/

tamper

Meaning
To interfere with something in a harmful, unauthorized, or improper way.
Example
The evidence was tampered with before the trial.
B2 noun /tekˈnɒl.ə.dʒɪ.kəl ədˈvɑːns.mənt/

technological advancement

Meaning
Progress or improvement in technology that leads to better solutions or capabilities.
Example
Technological advancement is revolutionizing healthcare.
B2 adjective ˌtek.nəˈlɒdʒ.ɪ.kəl

technological

Meaning
Relating to or involving technology, especially scientific technology.
Example
Technological advancements enable futuristic projects.
C2 verb /ˈtæri/

tarry

Meaning
To delay or linger; to stay longer than intended.
Example
Do not tarry, or you will miss the train.
C2 noun /ˈtɪl.ər/

Tiller

Meaning
a person who tills or cultivates land; a farmer
Example
The tiller worked hard in the fields every morning.
A2 adjective /ˈtaɪ.di/

Tidy

Meaning
arranged neatly and in order; clean and organized
Example
She keeps her room very tidy and organized.
C1 noun /ˌtrɛpɪˈdeɪʃən/

trepidation

Meaning
a feeling of fear or anxiety about something that may happen
Example
She opened the letter with some trepidation.
A2 preposition /tɔːrd/

toward

Meaning
in the direction of
Example
She walked toward the door.
C1 noun /ˈtrɪlədʒi/

trilogy

Meaning
a set of three related works, usually books or films, that form a connected story
Example
The director finally released the third film to complete the sci-fi trilogy.
B2 noun /ˈtrɒli/

Troly

Meaning
an electric vehicle that runs on rails or tracks in the street
Example
The trolley runs through the city center every fifteen minutes.
C1 noun ˌtrɪbjʊˈleɪʃən

tribulation

Meaning
A difficult time or suffering experience
Example
He endured many tribulations in his early years.
A2 noun /ˈtreɪnɪŋ/

training

Meaning
the process of teaching or learning a particular skill or type of behavior
Example
She completed her training as a nurse last year.
B2 verb /trɛk/

trek

Meaning
to go on a long, difficult journey, especially on foot
Example
They trekked across the mountains for three days.
A2 adjective /ˈtiːnˌeɪdʒ/

teenage

Meaning
relating to or characteristic of people aged between 13 and 19 years old
Example
She spent her teenage years in a small town.
A2 noun tuːlz

Tools

Meaning
A device or implement used to carry out a particular function.
Example
You can use online tools like FamilySearch to create a family tree.
A2 noun /test/

test

Meaning
A procedure intended to establish the quality, performance, or reliability of something.
Example
Vehicle tests reduce emissions.
B1 adverb /ˈθæŋkfəli/

thankfully

Meaning
used to express relief or gratitude
Example
Thankfully, she arrived just in time for the meeting.
C2 noun /ˈθiː.ɑːr.ki/

thearchy

Meaning
Rule or government by the gods; divine sovereignty.
Example
In ancient cultures, some societies believed in thearchy where gods directly guided human affairs.
A1 noun /ˈtiː.ʃɜːrt/

T-shirt

Meaning
a casual shirt with short sleeves and no collar
Example
She bought a new t-shirt for the summer vacation.
A2 noun /ˈtaɪ.ɡər/

Tiger

Meaning
a very large solitary cat with a yellow-brown coat striped with black, native to the forests of Asia
Example
The tiger hunted silently through the jungle.
B2 verb ˈtrænsfɔːrm

transform

Meaning
To change in form, appearance, or structure; metamorphose.
Example
Volunteering can transform lives and communities.
C1 noun /tɪˈmɪdəti/

timidity

Meaning
lack of courage or self-confidence
Example
His timidity kept him from speaking up during the meeting.
C1 verb /ˈtɪpɪfaɪ/

typify

Meaning
to represent or be a typical example of something
Example
His leadership style typifies the new corporate culture.
B2 noun /tɔːrˈneɪdoʊ/

tornado

Meaning
a rapidly rotating column of air in contact with the ground and clouds, often destructive
Example
The tornado destroyed several houses in the village.
C2 noun /ˌθɜː.məʊˈdʒen.ɪ.sɪs/

thermogenesis

Meaning
The process of heat production in living organisms, often associated with burning calories and energy expenditure.
Example
Spicy foods can enhance thermogenesis and calorie burning.
B1 noun /ˈθɛrəpɪst/

therapist

Meaning
a person trained to provide treatment or counseling for physical or mental health
Example
The therapist helped him overcome his anxiety.
C1 adjective /taɪˈtænɪk/

titanic

Meaning
Of exceptional strength, size, or power.
Example
The company made titanic efforts to expand into new markets.
A1 verb /ˈtrævəl/

travel

Meaning
to make a journey, typically to a distant or unfamiliar place
Example
I love to travel around the world and explore new cultures.
A2 noun /θɔːt/

thought

Meaning
an idea or opinion produced by thinking or considering something
Example
She had a sudden thought about the future.
A2 adjective /tʌf/

tough

Meaning
strong, durable, and difficult to break or deal with
Example
He had a tough day at work.
C1 noun /tækt/

tact

Meaning
Adroitness and sensitivity in dealing with others or with difficult issues.
Example
He handled the situation with tact and professionalism.
B1 noun /twɪn/

twin

Meaning
either of two children born at the same time to the same mother
Example
They have twin girls.
A2 noun tekˈnɒl.ə.dʒi

technology

Meaning
The application of scientific knowledge for practical purposes
Example
Advanced technology reshapes industries.
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.
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.
B1 noun /tiːn/

teen

Meaning
a person aged between 13 and 19 years.
Example
He's a teenager who loves sports.
C1 noun /ˈtæbloʊ/

tableau

Meaning
a striking or artistic scene or arrangement of people or objects, often presented on stage or in art
Example
The actors froze in a tableau that captured the final moment of the play.
B1 noun /ˈtɛmpəl/

temple

Meaning
a building used for the worship of a god or gods
Example
They visited an ancient temple during their trip to India.
A1 noun /tɔɪ/

toy

Meaning
an object for children to play with
Example
The child received a toy car for his birthday.
B2 noun /ˈtiːmmeɪt/

teammate

Meaning
a member of the same team
Example
He congratulated his teammate after scoring the goal.
C1 noun /trænsˈfjuːʒən/

transfusion

Meaning
the process of transferring blood or another fluid into a person's vein
Example
The patient received a blood transfusion after the accident.
C1 noun /træns/

trance

Meaning
a half-conscious state like dreaming, often with loss of awareness of surroundings
Example
She stared out of the window as if in a trance.
B2 verb /ˈtɛrəˌfaɪ/

terrify

Meaning
To cause someone to feel extreme fear.
Example
The loud thunder terrified the children.
A1 noun /taʊn/

town

Meaning
a human settlement smaller than a city
Example
The town was quiet on Sundays.
C1 verb /ˈtɑːtər/

totter

Meaning
To move unsteadily, as if about to fall; to be on the point of collapse.
Example
The old man tottered across the street with a cane.
C2 noun /ˈtæksɪˌdɜːrmi/

taxidermy

Meaning
The art of preparing, stuffing, and mounting the skins of animals for display.
Example
The museum had a large collection of taxidermy animals.
C1 adjective /ˈtæn.tə.laɪ.zɪŋ/

Tantalizing

Meaning
tempting and attractive but out of reach
Example
The tantalizing aroma of fresh bread filled the bakery.
C1 noun /ˈtruː.ənt/

Truant

Meaning
a student who stays away from school without permission; a person who shirks duty
Example
The principal called the parents when their child was caught playing truant.
C1 noun /tækˈtɪʃ.ən/

tactician

Meaning
a person who is skilled at planning and achieving goals, especially in military or business
Example
Napoleon was a brilliant tactician.
C1 adjective /ˈtæk.taɪl/

tactile

Meaning
Connected with the sense of touch; perceptible by touch or giving a sensation when touched.
Example
The tactile experience of the fabric was soft and smooth.
B2 noun /ˈter.ər.ɪ.zəm/

Terrorism

Meaning
the unlawful use of violence and intimidation against civilians for political aims
Example
The government increased security measures to prevent terrorism.
B1 noun /trəˈdɪʃ.ən/

Tradition

Meaning
the transmission of customs or beliefs from generation to generation; a long-established custom or belief
Example
It's a family tradition to gather for dinner every Sunday evening.
C1 adjective /ˈten.tə.tɪv/

Tentative

Meaning
not certain or fixed; provisional; hesitant or unsure
Example
We made tentative plans to meet next week.
C1 adjective /tɔːt/

taut

Meaning
stretched or pulled tight; tense
Example
The rope was pulled taut between the two poles.
B1 noun /ˈtɔːr.təs/

tortoise

Meaning
A slow-moving land reptile with a hard shell.
Example
The tortoise slowly crossed the garden.
C2 adverb /ˈtrɛbli/

trebly

Meaning
in a triple manner or to a threefold degree
Example
The sound was trebly distorted through the old speakers.
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.
C2 verb /trænsˈfjuːz/

transfuse

Meaning
to transfer blood or another fluid into a vein or body part; to instill a quality or idea into someone or something
Example
The doctor had to transfuse blood into the patient after the surgery.
B1 noun ˈtʊə.rɪ.zəm

tourism

Meaning
The commercial organization and operation of vacations and visits to places of interest.
Example
Tourism drives economic growth in many countries.
A2 noun /tuːl/

tool

Meaning
a device or implement used to carry out a particular function
Example
He used a hammer as a tool to fix the chair.
C2 noun /ˈtælən/

talon

Meaning
A claw, especially one belonging to a bird of prey.
Example
The eagle gripped the fish with its sharp talons.
A1 verb /θɪŋk/

think

Meaning
to have thoughts or ideas; to use your mind to consider something
Example
I think this is a good idea.
B2 noun /ˈtɜːrbən/

Turban

Meaning
a head covering made by wrapping a long piece of cloth around the head
Example
The Sikh man wore a colorful turban.
A1 adverb /təˈdeɪ/

Today

Meaning
on this day; at the present time
Example
Today is a beautiful day for a walk.
B2 adjective /ˌtɛrɪˈtɔːriəl/

territorial

Meaning
Relating to the ownership or control of land or territory.
Example
The two countries had a territorial dispute over the island.
C1 adjective /ˈtep.ɪd/

Tepid

Meaning
only slightly warm; lukewarm; showing little enthusiasm
Example
The tea was tepid and unappetizing.
B2 noun /ˈtrɪl.jən/

trillion

Meaning
a number equal to 1,000 billion, or 10^12
Example
The company's worth has risen to over a trillion dollars.
C2 verb /traɪˈsɛkt/

trisect

Meaning
To divide into three parts.
Example
The teacher asked the students to trisect the line segment.
C1 noun /ˈtɛnɪt/

tenet

Meaning
a principle, belief, or doctrine held to be true
Example
Honesty is a central tenet of their philosophy.
C1 verb trænˈsɛnd

transcend

Meaning
To go beyond the limits of something; to surpass or exceed
Example
His effort to transcend traditional methods was commendable.
B2 noun /ˈtrænskrɪpt/

transcript

Meaning
a written or printed version of material originally presented in another medium
Example
The professor asked for a transcript of the meeting.
B1 noun /ˈtreɪ.dər/

Trader

Meaning
a person who buys and sells goods or financial securities for profit
Example
The trader made a good profit from selling imported goods.
C1 adjective /ˈtiːmɪŋ/

teeming

Meaning
full of or swarming with things or people
Example
The market was teeming with shoppers.
B2 noun /ˈtuː.lɪp/

Tulip

Meaning
a colorful spring flower with cup-shaped petals
Example
The red tulip bloomed beautifully in the garden.
A1 noun /ˈθaʊzənd/

thousand

Meaning
the number equal to 10 hundred or 1,000
Example
There were a thousand people at the concert.
B1 adjective /ˈteknɪkəl/

Technical

Meaning
relating to or involving special skills or knowledge; requiring specialized training
Example
The manual contains technical instructions for operating the machine.
A2 noun /θɔːts/

thoughts

Meaning
An idea or opinion produced by thinking, or occurring suddenly in the mind.
Example
Focus your thoughts on positive outcomes.
B2 noun /taɪm/

thyme

Meaning
A small aromatic herb used in cooking and medicine.
Example
She sprinkled thyme on the roasted chicken.
C1 adjective /ˈtæksɪŋ/

taxing

Meaning
Requiring a lot of effort; physically or mentally demanding.
Example
Preparing for the exam was a taxing experience.
A2 noun /ˈtɜːrtl/

turtle

Meaning
A slow-moving reptile with a hard shell that lives in water or on land
Example
The turtle slowly crossed the sandy beach.
A2 noun /ˈtʊərɪst/

tourist

Meaning
a person who is traveling or visiting a place for pleasure
Example
The city attracts many tourists every year.
A1 pronoun /ðɛər/

their

Meaning
belonging to or associated with the people or things previously mentioned
Example
Their house is on the corner.
C1 adjective /ˈtɛmpərət/

temperate

Meaning
showing moderation or self-restraint; also describing mild climate.
Example
He is known for his temperate behavior even in stressful situations.
B2 noun /truːp/

Troop

Meaning
a group of soldiers; military personnel organized as a unit
Example
The troop marched in formation across the parade ground.
B2 adjective /ˈtrʌst.fəl/

Trustful

Meaning
having or showing trust in someone or something; trusting
Example
She was too trustful and believed everything he said.
C1 adjective /ˈθɪŋ.kə.bəl/

thinkable

Meaning
Capable of being imagined or conceived; possible to consider or believe
Example
It is hard to believe that such an outcome is even thinkable.
C1 adjective /ˈtæŋ.i/

tangy

Meaning
Having a strong, sharp, and pleasantly biting flavor or taste.
Example
The sauce had a tangy flavor that brightened the dish.
C1 adjective /ˈtrænziənt/

Transient

Meaning
lasting for only a short time; temporary
Example
The beauty of spring flowers is transient.
C2 noun /ˈtjuːtərʃɪp/

tutorship

Meaning
The office or position of a tutor; guidance or instruction given by a tutor.
Example
He thrived under the tutorship of his mentor.
C1 verb /taʊt/

tout

Meaning
to promote, praise, or advertise aggressively
Example
The company touted its new product as a game-changer.