kerosene–kick-start Vocabulary (K Words) – Meanings & Synonyms

kerosene

EnergyB2

Meaning: A flammable liquid used as fuel or solvent.

Part of speech: noun

Example: They used kerosene to light the lamp.

Category: Energy

kestrel

NatureB2

Meaning: A small falcon known for hovering in the air while hunting.

Part of speech: noun

Example: The kestrel hovered over the field, searching for prey.

Category: Nature › Birds

KET

EducationA2

Meaning: An acronym for Key English Test, an exam for English language learners.

Part of speech: noun

Example: She studied hard to pass the KET exam.

Category: Education › Language Testing

ketch

TransportationB2

Meaning: A type of sailing boat with two masts.

Part of speech: noun

Example: The ketch sailed smoothly across the bay.

Category: Transportation › Marine

Synonyms: sailboat

ketchup

FoodA1

Meaning: A thick sauce made from tomatoes, often used as a condiment.

Part of speech: noun

Example: I like to put ketchup on my fries.

Category: Food › Condiments

Synonyms: catsup

kettle

HouseholdA1

Meaning: A container for boiling water, typically with a spout.

Part of speech: noun

Example: I filled the kettle with water to make tea.

Category: Household › Kitchenware

Synonyms: teapot

kettledrum

ArtsB2

Meaning: A large drum with a rounded shape, played with mallets.

Part of speech: noun

Example: The kettledrum added a deep sound to the orchestra.

Category: Arts › Music

Synonyms: timpani

key

ObjectsA1

Meaning: A small metal instrument used to open locks.

Part of speech: noun

Example: I lost my house key.

Category: Objects › Security

Meaning 2: An essential element or factor.

Example: Trust is the key to a good relationship.

Synonyms: lock opener

key card

SecurityB1

Meaning: A card used to gain access to a building or room.

Part of speech: noun

Example: I used my key card to enter the hotel room.

Category: Security › Access Control

Synonyms: access card

key in

TechnologyB1

Meaning: To enter data using a keyboard.

Part of speech: phrasal verb

Example: Please key in your password to log in.

Category: Technology › Computing

Synonyms: input

key player

BusinessB2

Meaning: An important or influential person in a particular field or organization.

Part of speech: noun

Example: She is a key player in the company's success.

Category: Business › Management

Synonyms: important person

key ring

ObjectsA2

Meaning: A small ring used to hold keys together.

Part of speech: noun

Example: I keep my house and car keys on a key ring.

Category: Objects › Accessories

Synonyms: keychain

keyboard

TechnologyA1

Meaning: A set of keys used to operate a computer or play music.

Part of speech: noun

Example: I bought a new keyboard for my computer.

Category: Technology › Computing

Synonyms: keypad

keyboarder

ArtsB2

Meaning: A person who plays the keyboard or types on a computer keyboard.

Part of speech: noun

Example: The keyboarder played beautifully during the concert.

Category: Arts › Music

Synonyms: keyboard player

keyboarding

TechnologyB1

Meaning: The act of typing on a keyboard or playing a keyboard instrument.

Part of speech: noun

Example: Keyboarding skills are essential for many jobs.

Category: Technology › Computing

Synonyms: typing

keyboardist

ArtsB2

Meaning: A musician who plays the keyboard.

Part of speech: noun

Example: The keyboardist added depth to the band's sound.

Category: Arts › Music

Synonyms: keyboard player

keyed up

EmotionsB2

Meaning: Excited or nervous.

Part of speech: adjective

Example: She was keyed up before her big presentation.

Category: Emotions › Feelings

Synonyms: excited

Antonyms: calm

keyhole

ObjectsB1

Meaning: The opening in a lock where a key is inserted.

Part of speech: noun

Example: He peered through the keyhole to see inside.

Category: Objects › Security

Synonyms: lock opening

keyhole surgery

MedicineC1

Meaning: A type of minimally invasive surgery performed through small incisions.

Part of speech: noun

Example: Keyhole surgery can lead to quicker recovery times.

Category: Medicine › Surgery

Synonyms: minimally invasive surgery

keynote

EventsB2

Meaning: The main theme or central idea of a speech or event.

Part of speech: noun

Example: The keynote address set the tone for the conference.

Category: Events › Conferences

Synonyms: main theme

keypad

TechnologyB1

Meaning: A set of keys arranged in a specific layout, used for inputting data.

Part of speech: noun

Example: I entered the code on the keypad.

Category: Technology › Computing

Synonyms: numeric keypad

keystone

ArchitectureC1

Meaning: The central stone at the summit of an arch, locking the whole arch together.

Part of speech: noun

Example: The keystone is crucial for the stability of the arch.

Category: Architecture › Construction

Synonyms: cornerstone

keystroke

TechnologyB2

Meaning: The act of pressing a key on a keyboard.

Part of speech: noun

Example: Each keystroke is recorded by the computer.

Category: Technology › Computing

Synonyms: key press

keyworker

EmploymentB2

Meaning: A person who provides essential services, especially in health or social care.

Part of speech: noun

Example: Keyworkers are vital during emergencies.

Category: Employment › Healthcare

Synonyms: essential worker

kg

MeasurementA1

Meaning: A unit of mass equal to one thousand grams.

Part of speech: noun

Example: The package weighs 5 kg.

Category: Measurement › Weight

Synonyms: kilogram

khaki

ColorsB1

Meaning: A dull yellowish-brown color, often used in military uniforms.

Part of speech: noun

Example: He wore khaki pants for the outdoor event.

Category: Colors

Synonyms: tan

kHz

ScienceC1

Meaning: A unit of frequency equal to one thousand hertz.

Part of speech: noun

Example: The radio station broadcasts at 100 kHz.

Category: Science › Physics

Synonyms: kilohertz

kibbutz

SocietyB2

Meaning: A collective community in Israel, traditionally based on agriculture.

Part of speech: noun

Example: He spent a summer working on a kibbutz.

Category: Society › Community

Synonyms: commune

kick

SportsA1

Meaning: To strike something with the foot.

Part of speech: verb

Example: He decided to kick the ball into the goal.

Category: Sports › Football

Synonyms: strike

Antonyms: stop

kick around

CommunicationB2

Meaning: To discuss or think about something casually.

Part of speech: phrasal verb

Example: Let's kick around some ideas for the project.

Category: Communication › Discussion

Synonyms: discuss

kick back

LeisureB1

Meaning: To relax or take it easy.

Part of speech: phrasal verb

Example: After a long week, I like to kick back and watch a movie.

Category: Leisure › Relaxation

Synonyms: relax

kick boxing

SportsB2

Meaning: A form of martial arts that combines boxing with kicking techniques.

Part of speech: noun

Example: She practices kick boxing for fitness.

Category: Sports › Martial Arts

Synonyms: martial arts

kick down

ActionB2

Meaning: To forcefully break something down, usually a door.

Part of speech: phrasal verb

Example: The police had to kick down the door to enter the building.

Category: Action › Force

Synonyms: break down

kick in

HealthB2

Meaning: To start to take effect.

Part of speech: phrasal verb

Example: The pain relief medication will kick in soon.

Category: Health › Medicine

Synonyms: activate

kick off

EventsB1

Meaning: To begin or start something.

Part of speech: phrasal verb

Example: The meeting will kick off at 10 AM.

Category: Events › Meetings

Synonyms: start

kick out

DisciplineB2

Meaning: To remove someone from a place or situation.

Part of speech: phrasal verb

Example: He was kicked out of the club for bad behavior.

Category: Discipline › Exclusion

Synonyms: expel

kick up

ActionB2

Meaning: To cause a disturbance or commotion.

Part of speech: phrasal verb

Example: The dog kicked up a lot of dust while running.

Category: Action › Movement

Synonyms: stir up

kickback

LawC2

Meaning: A return of a portion of a payment, often illegal.

Part of speech: noun

Example: The contractor was accused of taking a kickback.

Category: Law › Corruption

Synonyms: bribe

kick-off

SportsB1

Meaning: The start of an event, especially in sports.

Part of speech: noun

Example: The kick-off for the game is at 3 PM.

Category: Sports › Football

Synonyms: start

kick-start

BusinessB2

Meaning: To start something with enthusiasm or energy.

Part of speech: verb

Example: They hope to kick-start the project next month.

Category: Business › Initiatives

Synonyms: initiate

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