20 new English words for 10 December 2025, 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 Stagnate (verb)

Stagnate - To stop developing, progressing, or moving; to become inactive or dull.

To stop developing, progressing, or moving; to become inactive or dull.

Hindi meaning: ठहर जाना, ठप पड़ जाना

Synonyms: Idle, Languish, Decline, Deteriorate

Antonyms: Grow, Develop, Progress, Advance

Example: If a company fails to innovate, its growth may stagnate over time.

Trick: Stagnate sounds like “stay-at-one-state” — jab cheez ek hi state me ruk jaaye, it starts to stagnate.

2 Collegial (adjective)

Collegial - Relating to a friendly, cooperative relationship among colleagues, where power and responsibility are shared.

Relating to a friendly, cooperative relationship among colleagues, where power and responsibility are shared.

Hindi meaning: सहकर्मियों के बीच मैत्रीपूर्ण और सहयोगी माहौल से जुड़ा

Synonyms: Cooperative, Collaborative, Friendly, Supportive

Antonyms: Hostile, Antagonistic, Unfriendly, Divisive

Example: The collegial atmosphere in the department made it easy for new employees to adjust and share their ideas.

Trick: Think “college + yaar” — jab office ka environment college waale yaaron jaisa ho, friendly and cooperative, it is collegial.

3 Sedentary (adjective)

Sedentary - Involving a lot of sitting and very little physical activity; inactive lifestyle.

Involving a lot of sitting and very little physical activity; inactive lifestyle.

Hindi meaning: ज़्यादातर बैठे-बैठे रहने वाला, कम सक्रिय

Synonyms: Inactive, Stationary, Inert, Desk-bound

Antonyms: Active, Energetic, Mobile, Dynamic

Example: A sedentary lifestyle can lead to various health problems like obesity and heart disease.

Trick: Sedentary = “seat pe hi rehna” — jab life sirf seat, screen aur sofa ke beech ghoome, lifestyle ho जाता है sedentary.

4 Intervene (verb)

Intervene - To come between people, events, or situations in order to help, stop, or change something; to interfere in a situation.

To come between people, events, or situations in order to help, stop, or change something; to interfere in a situation.

Hindi meaning: हस्तक्षेप करना, बीच में पड़ना

Synonyms: Interfere, Mediate, Intercede, Interrupt

Antonyms: Ignore, Avoid, Overlook, Neglect

Example: The teacher had to intervene when the argument between the two students started getting aggressive.

Trick: Intervene = “enter in between” — jab koi problem chal rahi ho aur tum beech me enter ho jao to help, you intervene.

5 Succour (noun/verb)

Succour - Help and support given to someone in times of hardship or distress; to give help or relief.

Help and support given to someone in times of hardship or distress; to give help or relief.

Hindi meaning: कष्ट या संकट में दी गई सहायता, राहत देना

Synonyms: Aid, Assist, Support, Relief

Antonyms: Neglect, Abandon, Ignore, Hinder

Example: Volunteers rushed to provide succour to the flood-affected families.

Trick: Think “suffer ko cure” — jab koi suffer kar raha ho aur tum usko cure ya help do, that help is succour.

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6 Detriment (noun)

Detriment - Harm, damage, or loss caused to someone or something; the state of being hurt or disadvantaged.

Harm, damage, or loss caused to someone or something; the state of being hurt or disadvantaged.

Hindi meaning: हानि, नुक़सान

Synonyms: Harm, Damage, Injury, Disadvantage

Antonyms: Benefit, Advantage, Gain, Profit

Example: Excessive use of social media can be a detriment to your concentration and productivity.

Trick: Detriment = “damage in treatment” — jab galat treatment se damage ho jaaye, it works to your detriment.

7 Stature (noun)

Stature - A person’s natural height; also the level of respect, importance, or reputation that a person or organisation has.

A person’s natural height; also the level of respect, importance, or reputation that a person or organisation has.

Hindi meaning: कद, प्रतिष्ठा, महत्व

Synonyms: Height, Status, Prestige, Standing

Antonyms: Insignificance, Lowliness, Unimportance, Obscurity

Example: Over the years, her stature in the academic community has grown tremendously.

Trick: Stature sounds like “status ka structure” — jab tumhara status strong structure ki tarah upar uth jaye, your stature becomes high.

8 Ludicrous (adjective)

Ludicrous - So unreasonable, silly, or ridiculous that it deserves to be laughed at.

So unreasonable, silly, or ridiculous that it deserves to be laughed at.

Hindi meaning: हद से ज़्यादा हास्यास्पद, बेहद बेवकूफ़ाना

Synonyms: Absurd, Ridiculous, Preposterous, Laughable

Antonyms: Sensible, Reasonable, Serious, Rational

Example: The idea that he could finish a month’s work in one day was completely ludicrous.

Trick: Ludicrous = “ludo + crazy” – jab koi idea itna crazy ho ki ludo ki random moves jaisa lage, it is ludicrous.

9 Palliate (verb)

Palliate - To make something (especially pain, disease, or a bad situation) less severe or unpleasant without removing its cause.

To make something (especially pain, disease, or a bad situation) less severe or unpleasant without removing its cause.

Hindi meaning: किसी दुख, कष्ट या समस्या की तीव्रता को कम करना, पर पूरी तरह समाप्त न करना

Synonyms: Alleviate, Mitigate, Soothe, Ease

Antonyms: Aggravate, Exacerbate, Worsen, Intensify

Example: The medicine helped to palliate his pain, even though it could not cure the disease completely.

Trick: Palliate = “pain ko late kar dena” – jab tum real problem solve nahi karte, bas pain ko thoda kam ya delay kar dete ho, you just palliate it.

10 Plummet (verb)

Plummet - To fall or drop straight down at high speed; to decrease suddenly and steeply.

To fall or drop straight down at high speed; to decrease suddenly and steeply.

Hindi meaning: अचानक बहुत तेज़ी से गिर जाना

Synonyms: Drop, Tumble, Descend, Crash

Antonyms: Rise, Soar, Ascend, Increase

Example: Share prices began to plummet after the unexpected economic announcement.

Trick: Think “plum + met the ground” — jab cheez seedha zameen se mil jaaye, it has plummeted.

11 Embolden (verb)

Embolden - To give someone the confidence or courage to do something; to make bold.

To give someone the confidence or courage to do something; to make bold.

Hindi meaning: साहस बढ़ाना

Synonyms: Encourage, Inspire, Fortify, Hearten

Antonyms: Discourage, Deter, Hinder, Restrain

Example: His success emboldened him to take on even bigger challenges.

Trick: Think — “Being bold becomes easy when small wins embolden you.”

12 Discord (noun)

Discord - Disagreement or conflict between people; lack of harmony.

Disagreement or conflict between people; lack of harmony.

Hindi meaning: कलह, मतभेद

Synonyms: Conflict, Disagreement, Dissent, Strife

Antonyms: Harmony, Accord, Unity, Consensus

Example: The policy created discord among the members of the committee.

Trick: Jab group me “dis-coordination” ho jaye, wahan discord yani jhagra pakka hota hai.

13 Posterity (noun)

Posterity - All future generations of people; those who come after you in time.

All future generations of people; those who come after you in time.

Hindi meaning: आने वाली पीढ़ियाँ

Synonyms: Future generations, Descendants, Progeny, Heirs

Antonyms: Ancestors, Forefathers, Predecessors, Past generations

Example: We must protect the environment so that posterity can enjoy a healthy planet.

Trick: Think — “The posters you put today will be seen by future people — that’s posterity, all the future generations.”

14 Renounce (verb)

Renounce - To formally give up, reject, or stop following a belief, claim, habit, or position.

To formally give up, reject, or stop following a belief, claim, habit, or position.

Hindi meaning: त्याग देना / औपचारिक रूप से छोड़ देना

Synonyms: Abandon, Relinquish, Forsake, Repudiate

Antonyms: Adopt, Embrace, Claim, Accept

Example: He decided to renounce his claim to the property to avoid further disputes.

Trick: Jab tum loudly announce karo ki “I quit this forever,” tab you actually renounce it.

15 Resentment (noun)

Resentment - A feeling of deep anger, bitterness, or displeasure about something considered unfair or insulting.

A feeling of deep anger, bitterness, or displeasure about something considered unfair or insulting.

Hindi meaning: रोष, नाराज़गी

Synonyms: Bitterness, Grudge, Indignation, Hostility

Antonyms: Forgiveness, Goodwill, Contentment, Acceptance

Example: Years of unfair treatment filled him with resentment towards his colleagues.

Trick: Jab koi bura experience baar-baar mind me re-sent hota rahe, to dheere-dheere resentment yani deep gussa ban jaata hai.

16 Burden (noun)

Burden - A heavy load, duty, or responsibility that causes worry, difficulty, or stress.

A heavy load, duty, or responsibility that causes worry, difficulty, or stress.

Hindi meaning: बोझ, भार

Synonyms: Load, Liability, Encumbrance, Strain

Antonyms: Relief, Comfort, Advantage, Blessing

Example: The financial burden of the loan made it difficult for the family to manage their daily expenses.

Trick: Jab life ka “load on” ho jaye har time, samajh lo tum kisi heavy burden ko carry kar rahe ho.

17 Insight (noun)

Insight - The ability to clearly understand the true nature of something; deep understanding.

The ability to clearly understand the true nature of something; deep understanding.

Hindi meaning: गहरी समझ, अंतरदृष्टि

Synonyms: Understanding, Perception, Awareness, Acumen

Antonyms: Ignorance, Confusion, Blindness, Misunderstanding

Example: Her insight into human behavior makes her an excellent counselor.

Trick: Think of insight as “in-sight” — when you can see inside a situation, you have insight, a deep inner understanding.

18 Premise (noun)

Premise - A basic statement, idea, or assumption that forms the foundation of an argument, theory, or conclusion.

A basic statement, idea, or assumption that forms the foundation of an argument, theory, or conclusion.

Hindi meaning: आधारभूत धारणा / मूल आधार

Synonyms: Assumption, Presupposition, Proposition, Basis

Antonyms: Conclusion, Result, Consequence, Afterthought

Example: If your initial premise is wrong, the entire argument becomes weak.

Trick: Yaad rakho — agar debate ka starting premise galat ho, to pura “promise” of logic toot jaata hai.

19 Trait (noun)

Trait - A distinguishing quality, characteristic, or feature of a person’s nature or personality.

A distinguishing quality, characteristic, or feature of a person’s nature or personality.

Hindi meaning: विशेषता, गुण

Synonyms: Characteristic, Attribute, Quality, Feature

Antonyms: Flaw, Defect, Blemish, Weakness

Example: Honesty is a trait that everyone appreciates in a friend.

Trick: Remember: Your “trade-mark” habits are your traits — jo cheezein tumhe others se different banati hain, wahi tumhare traits hain.

20 Outcome (noun)

Outcome - The final result or effect of an action, event, or process.

The final result or effect of an action, event, or process.

Hindi meaning: परिणाम, नतीजा

Synonyms: Result, Consequence, Effect, Aftermath

Antonyms: Cause, Source, Beginning, Origin

Example: The outcome of the exam depends on how well you have prepared throughout the year.

Trick: Think — “Out + come” yani jo cheez end me bahar aakar saamne aati hai, wahi outcome hoti hai, final result.

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