20 new English words for 17 April 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 Luminescence (noun)

Luminescence - The emission of light by a substance without heat.

The emission of light by a substance without heat.

Hindi meaning: ऊष्मा के बिना प्रकाश का उत्सर्जन

Synonyms: Glow, Radiance, Fluorescence, Phosphorescence

Antonyms: Darkness, Dullness, Gloom, Opacity

Example: The blue luminescence of the jellyfish amazed the scientists in the dark ocean.

Trick: Luminescence sounds like light-makes-sense, so think of something glowing softly without getting hot.

2 Promontory (noun)

Promontory - A high point of land that juts out into a sea, river, or other body of water.

A high point of land that juts out into a sea, river, or other body of water.

Hindi meaning: समुद्र या जलराशि में निकला हुआ ऊँचा भूभाग

Synonyms: Headland, Cape, Foreland, Bluff

Antonyms: Valley, Lowland, Plain, Depression

Example: The lighthouse stood on a rocky promontory overlooking the sea.

Trick: Promontory = pro + mountain type land, so think of a high land point pushing forward into the sea.

3 Philology (noun)

Philology - The study of language in written historical sources; the study of the development of languages and texts.

The study of language in written historical sources; the study of the development of languages and texts.

Hindi meaning: भाषाओं और प्राचीन ग्रंथों के ऐतिहासिक अध्ययन का विज्ञान

Synonyms: Linguistic study, Textual scholarship, Etymology, Language study

Antonyms: Illiteracy, Ignorance, Uneducation, Inarticulacy

Example: Her interest in philology led her to study ancient Sanskrit and Greek manuscripts.

Trick: Philology = philo + logy, so think of love for words and languages from old texts.

4 Inestimable (adjective)

Inestimable - Too great to be calculated; extremely valuable or priceless.

Too great to be calculated; extremely valuable or priceless.

Hindi meaning: अमूल्य; जिसका मूल्य या परिमाण नहीं आंका जा सके

Synonyms: Immeasurable, Priceless, Incalculable, Boundless

Antonyms: Measurable, Calculable, Negligible, Trivial

Example: The support of her family was of inestimable value during difficult times.

Trick: Inestimable = so valuable or huge that you cannot estimate it.

5 Burlesque (noun)

Burlesque - A ridiculous or exaggerated imitation, usually done for comedy or satire.

A ridiculous or exaggerated imitation, usually done for comedy or satire.

Hindi meaning: हास्य या व्यंग्य के लिए की गई अतिरंजित नकल

Synonyms: Parody, Mockery, Satire, Caricature

Antonyms: Seriousness, Sincerity, Solemnity, Respect

Example: The play was a burlesque of royal politics, making the audience laugh at every exaggerated scene.

Trick: Burlesque sounds like bada laugh sketch so think of a funny exaggerated copy made to mock something.

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6 Potpourri (noun)

Potpourri - A mixture of many different things; a collection of diverse items.

A mixture of many different things; a collection of diverse items.

Hindi meaning: विविध वस्तुओं या विचारों का मिश्रण

Synonyms: Mixture, Medley, Assortment, Miscellany

Antonyms: Uniformity, Sameness, Homogeneity, Consistency

Example: The book is a potpourri of poems, essays, and short stories.

Trick: Potpourri = pot full of variety, so imagine ek pot jisme bahut saari different cheezen mixed hain.

7 Assonance (noun)

Assonance - Repetition of the same or similar vowel sounds in adjacent words.

Repetition of the same or similar vowel sounds in adjacent words.

Hindi meaning: स्वर-साम्य

Synonyms: Vowel rhyme, Vocalic rhyme, Sound harmony, Phonetic resemblance

Antonyms: Dissonance, Cacophony, Discord, Harshness

Example: In the line the early bird catches the worm, the repeated vowel sounds create assonance.

Trick: Assonance = a sound dance of vowels, so think of similar vowel sounds dancing again and again in nearby words.

8 Inflection (noun)

Inflection - A change in the tone or pitch of the voice, or a change in the form of a word to express grammar.

A change in the tone or pitch of the voice, or a change in the form of a word to express grammar.

Hindi meaning: स्वर के उतार-चढ़ाव या व्याकरण व्यक्त करने हेतु शब्द-रूप में परिवर्तन

Synonyms: Intonation, Modulation, Accent, Variation

Antonyms: Monotone, Flatness, Uniformity, Invariance

Example: Her inflection changed when she asked the question, making her voice rise at the end.

Trick: Inflection = voice ya word me little change, so think of a small shift that changes expression or meaning.

9 Superannuated (adjective)

Superannuated - Retired because of having reached the age limit for service; too old for regular work.

Retired because of having reached the age limit for service; too old for regular work.

Hindi meaning: सेवा की आयु-सीमा पूरी होने के कारण सेवानिवृत्त

Synonyms: Retired, Pensioned, Aged, Emeritus

Antonyms: Employed, Working, Active, Serving

Example: The superannuated officer was honored for his long years of dedicated service.

Trick: Superannuated = super old and annu means year, so think of someone retired after many years of service.

10 Inconsolable (adjective)

Inconsolable - Too sad or disappointed to be comforted.

Too sad or disappointed to be comforted.

Hindi meaning: जिसे सांत्वना न दी जा सके; अत्यंत दुखी

Synonyms: Heartbroken, Grief-stricken, Devastated, Miserable

Antonyms: Comforted, Reassured, Cheerful, Content

Example: She was inconsolable after hearing about the loss of her pet.

Trick: Inconsolable = not console-able, so think of someone so sad that no one can make them feel better.

11 Logistics (noun)

Logistics - The detailed coordination and management of the movement of goods, people, or resources.

The detailed coordination and management of the movement of goods, people, or resources.

Hindi meaning: रसद व्यवस्था / आपूर्ति प्रबंधन

Synonyms: Coordination, Distribution, Supply, Organization

Antonyms: Disorganization, Chaos, Mismanagement, Confusion

Example: Good logistics helped the company deliver all the products on time.

Trick: Logistics sounds like list + ticks, so imagine making a full list of every truck, box, and route to manage supply properly.

12 Barometer (noun)

Barometer - An instrument used to measure atmospheric pressure; also something that indicates or shows changes in a situation.

An instrument used to measure atmospheric pressure; also something that indicates or shows changes in a situation.

Hindi meaning: वायुदाबमापी / सूचक

Synonyms: Gauge, Indicator, Measure, Index

Antonyms: Concealment, Obscurity, Uncertainty, Distortion

Example: Rising prices are often seen as a barometer of inflation in the economy.

Trick: Barometer = baro + meter, so think of a meter that checks the air and also acts like an indicator of change.

13 Portfolio (noun)

Portfolio - A collection of work, documents, or investments kept together for presentation or management.

A collection of work, documents, or investments kept together for presentation or management.

Hindi meaning: कार्य-संग्रह / निवेश-संग्रह

Synonyms: Collection, Compilation, Dossier, File

Antonyms: Single item, Fragment, Disorganization, Scattering

Example: She showed her design portfolio during the interview.

Trick: Portfolio = imagine a person carrying one file that holds all their best work or investments together.

14 Dissect (verb)

Dissect - Cut up or separate into parts for careful examination or analysis.

Cut up or separate into parts for careful examination or analysis.

Hindi meaning: विच्छेदन करना / बारीकी से जांच करना

Synonyms: Analyze, Examine, Disassemble, Scrutinize

Antonyms: Combine, Unite, Assemble, Merge

Example: The scientist dissected the specimen to study its internal structure.

Trick: Dissect ko yaad rakho as dis + section, matlab kisi cheez ko sections mein tod kar dhyan se samajhna.

15 Enthusiasm (noun)

Enthusiasm - Intense excitement, interest, or eagerness for something.

Intense excitement, interest, or eagerness for something.

Hindi meaning: उत्साह / उमंग

Synonyms: Excitement, Zeal, Passion, Eagerness

Antonyms: Apathy, Indifference, Reluctance, Dullness

Example: She showed great enthusiasm while participating in the debate competition.

Trick: Enthusiasm = when your energy is so high that you feel fully charged and super excited to do something.

16 Magnetism (noun)

Magnetism - The power of attracting, either physically like a magnet or personally through charm.

The power of attracting, either physically like a magnet or personally through charm.

Hindi meaning: चुंबकत्व / आकर्षण शक्ति

Synonyms: Attraction, Charm, Charisma, Allure

Antonyms: Repulsion, Unattractiveness, Dullness, Aversion

Example: Her magnetism made everyone in the room pay attention to her.

Trick: Magnetism = magnet jaisi power, jo cheezon ya logon ko apni taraf kheench leti hai.

17 Yardstick (noun)

Yardstick - A standard used for comparison, judgment, or measurement.

A standard used for comparison, judgment, or measurement.

Hindi meaning: मापदंड / मानक

Synonyms: Benchmark, Standard, Criterion, Measure

Antonyms: Guesswork, Improvisation, Disorder, Inconsistency

Example: Honesty is often used as a yardstick to judge a person’s character.

Trick: Yardstick ko aise yaad karo, jaise kisi yard mein ek stick se sab cheezon ko measure karke compare kiya ja raha ho, matlab ek fixed standard.

18 Boundary (noun)

Boundary - A line or limit that marks the edge or border of something.

A line or limit that marks the edge or border of something.

Hindi meaning: सीमा / मर्यादा

Synonyms: Border, Limit, Edge, Frontier

Antonyms: Center, Middle, Interior, Infinity

Example: The fence marked the boundary between the two farms.

Trick: Boundary ko yaad rakho as band + area, matlab jis line ke baad dusra area start ho jaye, wahi boundary hoti hai.

19 Meridian (noun)

Meridian - The highest point or peak of something; also an imaginary line running from the North Pole to the South Pole on the earth.

The highest point or peak of something; also an imaginary line running from the North Pole to the South Pole on the earth.

Hindi meaning: चरम बिंदु / देशांतर रेखा

Synonyms: Zenith, Apex, Summit, Peak

Antonyms: Nadir, Bottom, Base, Lowest point

Example: At the meridian of his career, he was admired across the country.

Trick: Meridian ko yaad rakho as mid-air line or highest point on a map or in success, like reaching the top peak.

20 Syllabus (noun)

Syllabus - An outline of the subjects, topics, or course content to be studied.

An outline of the subjects, topics, or course content to be studied.

Hindi meaning: पाठ्यक्रम / पाठ्यविवरण

Synonyms: Curriculum, Outline, Program, Course plan

Antonyms: Improvisation, Disorder, Disorganization, Randomness

Example: The teacher completed the entire syllabus before the final examination.

Trick: Syllabus sounds like school ka bus route plan, just like a bus follows a fixed route, a syllabus follows fixed topics in order.

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