20 new English words for 19 August 2026, each with its meaning, Hindi meaning, synonyms, antonyms and an example sentence. Learn them today and revise them with the daily quiz — useful for SSC, Bank, Railway, UPSC and IELTS.

1 Boundless (adjective)

Boundless - Having no limits or boundaries; infinite or immense.

Having no limits or boundaries; infinite or immense.

Hindi meaning: असीम

Synonyms: Limitless, Infinite, Endless, Unbounded

Antonyms: Limited, Finite, Restricted, Bounded

Example: She showed boundless enthusiasm for learning new skills.

Trick: Boundless = without boundaries, so something that has no limit.

2 Retreat (verb)

Retreat - To move back or withdraw from a difficult, dangerous or unfavorable situation.

To move back or withdraw from a difficult, dangerous or unfavorable situation.

Hindi meaning: पीछे हटना

Synonyms: Withdraw, Recede, Retire, Recoil

Antonyms: Advance, Approach, Proceed, Confront

Example: The soldiers were forced to retreat after losing their position.

Trick: When the threat increases, retreat means peeche hatna.

3 Problematic (adjective)

Problematic - Causing difficulties or presenting a problem.

Causing difficulties or presenting a problem.

Hindi meaning: समस्याजनक

Synonyms: Difficult, Troublesome, Complicated, Questionable

Antonyms: Simple, Straightforward, Unproblematic, Manageable

Example: The lack of reliable data proved problematic for the researchers.

Trick: Problematic has problem in it, so anything problematic creates problems.

4 Document (noun)

Document - A written, printed or electronic record that provides information or evidence.

A written, printed or electronic record that provides information or evidence.

Hindi meaning: दस्तावेज़

Synonyms: Record, File, Paper, Certificate

Antonyms: Fabrication, Fiction, Falsehood, Invention

Example: The officer asked her to submit the required document with the application.

Trick: A document keeps important information properly recorded.

5 Striated (adjective)

Striated - Marked with long, narrow parallel lines, grooves or bands.

Marked with long, narrow parallel lines, grooves or bands.

Hindi meaning: धारीदार

Synonyms: Striped, Banded, Streaked, Grooved

Antonyms: Plain, Smooth, Uniform, Unmarked

Example: The striated surface of the rock showed several parallel bands.

Trick: Striated sounds like striped, and both suggest visible lines or bands.

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6 Drift (verb)

Drift - To move slowly without a definite direction, often carried by air or water.

To move slowly without a definite direction, often carried by air or water.

Hindi meaning: बहते जाना

Synonyms: Float, Wander, Glide, Roam

Antonyms: Anchor, Halt, Settle, Stay

Example: The small boat began to drift away from the shore.

Trick: A leaf drifting on water moves slowly without deciding where to go.

7 Crush (verb)

Crush - To press something so hard that it is damaged, broken or deformed.

To press something so hard that it is damaged, broken or deformed.

Hindi meaning: कुचलना

Synonyms: Squash, Compress, Pulverize, Mash

Antonyms: Release, Preserve, Protect, Restore

Example: Be careful not to crush the delicate flowers inside the box.

Trick: Imagine crushing a can with your hand until it becomes flat.

8 Sponge (noun)

Sponge - A soft, porous material or organism that can absorb and hold liquid.

A soft, porous material or organism that can absorb and hold liquid.

Hindi meaning: स्पंज

Synonyms: Absorber, Soaker, Pad, Wiper

Antonyms: Repellent, Barrier, Impermeable, Nonabsorbent

Example: She used a sponge to absorb the spilled water from the table.

Trick: Sponge soaks up water quickly, so remember it as a soft absorber.

9 Marsh (noun)

Marsh - An area of low, wet land covered mainly with grasses and other soft vegetation.

An area of low, wet land covered mainly with grasses and other soft vegetation.

Hindi meaning: दलदली भूमि

Synonyms: Swamp, Wetland, Bog, Fen

Antonyms: Desert, Upland, Dryland, Plateau

Example: Many species of birds live in the marsh near the river.

Trick: Marsh means a wet and muddy land where your feet may sink.

10 Network (noun)

Network - A connected system of people, things, roads or devices that work or communicate together.

A connected system of people, things, roads or devices that work or communicate together.

Hindi meaning: संजाल

Synonyms: System, Web, Grid, Framework

Antonyms: Isolation, Separation, Disconnection, Detachment

Example: The company has established a large network of offices across the country.

Trick: A network is like a web where many separate points are connected together.

11 Fibrous (adjective)

Fibrous - Consisting of or containing fibres; having a thread-like structure.

Consisting of or containing fibres; having a thread-like structure.

Hindi meaning: रेशेदार

Synonyms: Fibery, Stringy, Threadlike, Filamentous

Antonyms: Smooth, Solid, Compact, Homogeneous

Example: The plant has fibrous roots that spread widely through the soil.

Trick: Fibrous sounds like fibre-us — something full of fibres is fibrous.

12 Nuclear (adjective)

Nuclear - Relating to the nucleus of an atom or involving nuclear energy.

Relating to the nucleus of an atom or involving nuclear energy.

Hindi meaning: नाभिकीय

Synonyms: Atomic, Nucleonic, Fission-based, Atom-powered

Antonyms: Non-nuclear, Conventional, Chemical, Non-atomic

Example: The country is investing in nuclear energy to generate electricity.

Trick: Nuclear comes from nucleus — anything related to the nucleus is nuclear.

13 Cluster (noun)

Cluster - A group of similar things or people positioned closely together.

A group of similar things or people positioned closely together.

Hindi meaning: समूह

Synonyms: Group, Bunch, Collection, Clump

Antonyms: Individual, Single, Separation, Dispersal

Example: A cluster of small houses stood near the river.

Trick: Imagine a cluster of grapes — many grapes gathered closely together.

14 Profile (noun)

Profile - A description or representation of the main features or characteristics of someone or something.

A description or representation of the main features or characteristics of someone or something.

Hindi meaning: रूपरेखा

Synonyms: Outline, Description, Portrait, Characterization

Antonyms: Concealment, Obscurity, Anonymity, Misrepresentation

Example: The report provides a detailed profile of the successful candidate.

Trick: A profile gives the main picture of a person without telling every tiny detail.

15 Vessel (noun)

Vessel - A container, especially one used for holding liquids, or a ship or large boat.

A container, especially one used for holding liquids, or a ship or large boat.

Hindi meaning: पात्र

Synonyms: Container, Receptacle, Ship, Craft

Antonyms: Content, Cargo, Land, Shore

Example: The scientist poured the solution into a glass vessel.

Trick: Vessel = something that carries or holds things, like a ship carries people or a container holds liquid.

16 Sketch (noun)

Sketch - A simple or rough drawing showing the main features of something.

A simple or rough drawing showing the main features of something.

Hindi meaning: रेखाचित्र

Synonyms: Drawing, Outline, Draft, Illustration

Antonyms: Photograph, Detail, Completion, Finalization

Example: The architect prepared a rough sketch of the proposed building.

Trick: Sketch means a quick drawing — bas main outline banao, details baad mein.

17 Vector (noun)

Vector - An organism or agent that carries and transmits a disease or infection.

An organism or agent that carries and transmits a disease or infection.

Hindi meaning: रोगवाहक

Synonyms: Carrier, Transmitter, Vehicle, Agent

Antonyms: Barrier, Protector, Shield, Safeguard

Example: Mosquitoes act as vectors for several infectious diseases.

Trick: Vector is a carrier — imagine a mosquito carrying disease from one person to another.

18 Cellular (adjective)

Cellular - Relating to, consisting of, or involving cells.

Relating to, consisting of, or involving cells.

Hindi meaning: कोशिकीय

Synonyms: Cell-based, Cell-related, Cytological, Multicellular

Antonyms: Acellular, Noncellular, Cell-free, Unicellular

Example: Scientists examined the cellular structure of the tissue under a microscope.

Trick: Cellular comes from cell — anything connected with cells is cellular.

19 Diagram (noun)

Diagram - A simplified drawing or plan that explains the structure or working of something.

A simplified drawing or plan that explains the structure or working of something.

Hindi meaning: आरेख

Synonyms: Illustration, Chart, Schematic, Drawing

Antonyms: Text, Narrative, Description, Prose

Example: The teacher used a diagram to explain the structure of the human heart.

Trick: Diagram = draw it to understand it — picture mein concept easily samajh aata hai.

20 Pilot (noun)

Pilot - A person trained to operate and control an aircraft.

A person trained to operate and control an aircraft.

Hindi meaning: विमानचालक

Synonyms: Aviator, Airman, Flyer, Aeronaut

Antonyms: Passenger, Copilot, Groundcrew, Nonflyer

Example: The pilot safely landed the aircraft despite the strong winds.

Trick: Pilot = plane ka controller — the person who flies and controls the aircraft.

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