20 new English words for 23 March 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 Jaundiced (adjective)

Jaundiced - Having a biased, negative, or prejudiced view; affected by bitterness or resentment.

Having a biased, negative, or prejudiced view; affected by bitterness or resentment.

Hindi meaning: पूर्वाग्रहपूर्ण; पक्षपातपूर्ण

Synonyms: Biased, Prejudiced, Cynical, Distorted

Antonyms: Fair, Impartial, Objective, Unbiased

Example: He gave a jaundiced opinion of the new policy without considering its benefits.

Trick: Jab kisi ki judgment already yellow filter se bhari ho, uski soch becomes jaundiced.

2 Ornithology (noun)

Ornithology - The scientific study of birds.

The scientific study of birds.

Hindi meaning: पक्षिविज्ञान

Synonyms: Avian science, Bird study, Zoology, Wildlife biology

Antonyms: Ignorance of birds, Neglect of bird study, Disinterest in birds, Unawareness of avian life

Example: She chose ornithology because she loved observing and studying birds in their natural habitat.

Trick: Ornithology sounds like orni-tho-logy = birds ki logic wali study, so remember it as the study of birds.

3 Lacerate (verb)

Lacerate - Tear or wound deeply; to cause severe physical or emotional pain.

Tear or wound deeply; to cause severe physical or emotional pain.

Hindi meaning: चीर देना; घायल करना

Synonyms: Tear, Rip, Mutilate, Injure

Antonyms: Heal, Mend, Soothe, Repair

Example: The sharp glass could lacerate the skin if handled carelessly.

Trick: Lace jaisi sharp cheez skin ko lacerate kar sakti hai, isliye lacerate = deeply tear or injure.

4 Glacial (adjective)

Glacial - Extremely cold; very slow or unfriendly in manner.

Extremely cold; very slow or unfriendly in manner.

Hindi meaning: हिमानी जैसा ठंडा; अत्यंत धीमा या भावहीन

Synonyms: Icy, Frosty, Chilly, Aloof

Antonyms: Warm, Friendly, Swift, Cordial

Example: She gave him a glacial stare and walked away without saying a word.

Trick: Glacial sounds like glacier, and glacier is super cold and slow, so glacial = very cold, slow, or emotionally distant.

5 Seismic (adjective)

Seismic - Relating to earthquakes or earth vibrations; very great and important.

Relating to earthquakes or earth vibrations; very great and important.

Hindi meaning: भूकंपीय; अत्यंत बड़ा या महत्वपूर्ण

Synonyms: Earthshaking, Tremendous, Massive, Significant

Antonyms: Minor, Trivial, Slight, Insignificant

Example: The country witnessed a seismic change in its political system after the election.

Trick: Seismic sunte hi imagine karo zameen shake ho rahi hai, so seismic = earthquake jaisa powerful change.

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6 Matriarch (noun)

Matriarch - A woman who is the head of a family or tribe; a powerful older woman in a family or group.

A woman who is the head of a family or tribe; a powerful older woman in a family or group.

Hindi meaning: कुलमाता; परिवार या कबीले की प्रमुख महिला

Synonyms: Matron, Mother figure, Headwoman, Patriarch's female counterpart

Antonyms: Subordinate, Follower, Dependent, Inferior

Example: The matriarch of the family made all the important decisions during the festival preparations.

Trick: Matriarch = maa jaisi arch leader of family, so remember it as the main woman head of the house.

7 Medley (noun)

Medley - A mixture or collection of different things; especially a varied group of songs, ideas, or items.

A mixture or collection of different things; especially a varied group of songs, ideas, or items.

Hindi meaning: मिश्रण; विविध वस्तुओं का समूह

Synonyms: Mixture, Blend, Variety, Assortment

Antonyms: Uniformity, Sameness, Order, Singleness

Example: The program ended with a medley of popular songs from old films.

Trick: Medley sounds like melody ka mixed version, so remember it as a mix of many different things together.

8 Regicide (noun)

Regicide - The killing of a king; a person who kills a king.

The killing of a king; a person who kills a king.

Hindi meaning: राजहत्या; राजा का हत्यारा

Synonyms: Kingslaying, Tyrannicide, Assassination, Murder

Antonyms: Protection, Preservation, Loyalty, Guardianship

Example: The regicide shocked the entire kingdom and led to political chaos.

Trick: Regi sounds like royal and cide means killing, so regicide = killing a king.

9 Monologue (noun)

Monologue - A long speech made by one person, especially in a play or conversation.

A long speech made by one person, especially in a play or conversation.

Hindi meaning: एकालाप

Synonyms: Soliloquy, Speech, Address, Oration

Antonyms: Dialogue, Conversation, Discussion, Exchange

Example: The actor delivered an emotional monologue at the end of the play.

Trick: Mono means one, so monologue = one person doing all the talking.

10 Tectonic (adjective)

Tectonic - Relating to the structure of the earth’s crust and the movement of its plates; very large and significant.

Relating to the structure of the earth’s crust and the movement of its plates; very large and significant.

Hindi meaning: भूपर्पटी की संरचना और प्लेटों की गति से संबंधित; अत्यंत बड़ा और महत्वपूर्ण

Synonyms: Geological, Structural, Earth-shifting, Transformative

Antonyms: Minor, Trivial, Insignificant, Unimportant

Example: The region experienced tectonic activity that caused a powerful earthquake.

Trick: Tectonic ko earth ke technical movements se jodo, jab earth ki plates move karti hain to tectonic changes hote hain.

11 Prototype (noun)

Prototype - An original model or first version of something from which other forms are developed.

An original model or first version of something from which other forms are developed.

Hindi meaning: प्रारूप

Synonyms: Model, Sample, Pattern, Blueprint

Antonyms: Final product, Finished version, End product, Completed model

Example: The company built a prototype of the new car before starting mass production.

Trick: Prototype matlab pehla type, yani kisi bhi cheez ka first sample jo baad me final banega.

12 Repository (noun)

Repository - A place where things, information, or resources are stored or kept.

A place where things, information, or resources are stored or kept.

Hindi meaning: भंडार

Synonyms: Storehouse, Archive, Depot, Warehouse

Antonyms: Void, Emptiness, Waste, Outlet

Example: The library is a repository of knowledge and historical records.

Trick: Repository sounds like reposit story, yani jahan stories ya information store karke rakhi jati ho.

13 Engulf (verb)

Engulf - Surround or cover completely; swallow up.

Surround or cover completely; swallow up.

Hindi meaning: निगल लेना / चारों ओर से घेर लेना

Synonyms: Swallow, Envelop, Overwhelm, Consume

Antonyms: Release, Expose, Free, Uncover

Example: The huge waves threatened to engulf the small fishing boat.

Trick: Engulf sounds like in gulf, jab koi cheez itni buri tarah ghus jaye ya cover kar le ki sab kuch andar chala jaye.

14 Algorithm (noun)

Algorithm - A set of rules or step-by-step instructions used to solve a problem or perform a task.

A set of rules or step-by-step instructions used to solve a problem or perform a task.

Hindi meaning: कलन विधि

Synonyms: Procedure, Method, Formula, Process

Antonyms: Disorder, Confusion, Chaos, Randomness

Example: The programmer created an algorithm to sort the data quickly and accurately.

Trick: Algorithm ko yaad rakho as algo + rhythm, yani problem solve karne ka step-by-step rhythm or method.

15 Cornerstone (noun)

Cornerstone - An important quality or feature on which a particular thing depends or is based.

An important quality or feature on which a particular thing depends or is based.

Hindi meaning: आधारशिला

Synonyms: Foundation, Basis, Bedrock, Pillar

Antonyms: Weakness, Hindrance, Obstacle, Liability

Example: Trust is the cornerstone of every strong relationship.

Trick: Cornerstone ko yaad rakho as corner ki stone, yani building ka sabse important base part jiske bina poori structure strong nahi hoti.

16 Vertigo (noun)

Vertigo - A sensation of dizziness and spinning, as if you or the surroundings are moving.

A sensation of dizziness and spinning, as if you or the surroundings are moving.

Hindi meaning: चक्कर आना

Synonyms: Dizziness, Giddiness, Lightheadedness, Unsteadiness

Antonyms: Balance, Stability, Steadiness, Equilibrium

Example: She felt a sudden attack of vertigo while looking down from the tall building.

Trick: Vertigo sounds like very go round, yani sab kuch itna ghoomta hua lage ki balance hi chala jaye.

17 Claustrophobia (noun)

Claustrophobia - Extreme fear of being in closed or narrow spaces.

Extreme fear of being in closed or narrow spaces.

Hindi meaning: बंद या संकरे स्थानों का भय

Synonyms: Fear, Panic, Anxiety, Dread

Antonyms: Calmness, Confidence, Composure, Ease

Example: She felt intense claustrophobia when the elevator stopped between floors.

Trick: Claustrophobia ko yaad rakho as closed room phobia, yani jab band ya tight jagah me jane se bahut dar lage.

18 Brittle (adjective)

Brittle - Hard but easily broken or cracked.

Hard but easily broken or cracked.

Hindi meaning: भंगुर / आसानी से टूटने वाला

Synonyms: Fragile, Breakable, Delicate, Crisp

Antonyms: Tough, Flexible, Strong, Durable

Example: The old dry twig was so brittle that it snapped with a slight touch.

Trick: Brittle yaad rakho as little hit and break, yani jo cheez thodi si force se hi toot jaye.

19 Propulsion (noun)

Propulsion - The act of driving or pushing something forward.

The act of driving or pushing something forward.

Hindi meaning: प्रेरण / आगे बढ़ाने की शक्ति

Synonyms: Thrust, Drive, Impulsion, Momentum

Antonyms: Hindrance, Resistance, Obstruction, Retardation

Example: Jet engines provide the propulsion needed for an aircraft to take off and fly.

Trick: Propulsion sounds like push in motion, yani koi force jo kisi cheez ko aage move karaye.

20 Annals (noun)

Annals - Historical records of events arranged in yearly or chronological order.

Historical records of events arranged in yearly or chronological order.

Hindi meaning: वर्षानुसार ऐतिहासिक अभिलेख

Synonyms: Chronicles, Records, Archives, History

Antonyms: Fiction, Fantasy, Forgetfulness, Oblivion

Example: The annals of Rajasthan contain many stories of bravery and sacrifice.

Trick: Annals ko yaad rakho as annual records, yani har saal ya time order me likha gaya history ka record.

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