1. Contention (Noun)
- Meaning (English): A heated disagreement or assertion in an argument.
- Meaning (Hindi): विवाद, तर्क
- Synonyms: Dispute, Argument, Assertion
- Antonyms: Agreement, Consensus
- Example (in a sentence): His main contention was that the law was unconstitutional.
- Related Words: Controversy, Debate
2. Efficacy (Noun)
- Meaning (English): The ability to produce a desired or intended result.
- Meaning (Hindi): प्रभावशीलता, क्षमता
- Synonyms: Effectiveness, Efficiency, Potency
- Antonyms: Ineffectiveness, Incompetence
- Example (in a sentence): The efficacy of the new vaccine is still under investigation.
- Related Words: Productivity, Capability
3. Arbitrary (Adjective)
- Meaning (English): Based on random choice or personal whim, rather than reason or system.
- Meaning (Hindi): मनमाना, तानाशाहीपूर्ण
- Synonyms: Capricious, Unreasonable, Despotic
- Antonyms: Rational, Justifiable
- Example (in a sentence): The arbitrary decision left the employees confused and frustrated.
- Related Words: Random, Dictatorial
4. Obfuscate (Verb)
- Meaning (English): To deliberately make something unclear or difficult to understand.
- Meaning (Hindi): उलझाना, अस्पष्ट करना
- Synonyms: Confuse, Complicate, Muddle
- Antonyms: Clarify, Simplify
- Example (in a sentence): The lawyer tried to obfuscate the details of the case.
- Related Words: Cloud, Blur
5. Conflagration (Noun)
- Meaning (English): A large, destructive fire.
- Meaning (Hindi): बड़ी आग, दावानल
- Synonyms: Blaze, Inferno, Wildfire
- Antonyms: Extinguishment, Calm
- Example (in a sentence): The conflagration destroyed hundreds of acres of forest.
- Related Words: Firestorm, Devastation
6. Ambivalence (Noun)
- Meaning (English): The state of having mixed feelings or contradictory ideas about something.
- Meaning (Hindi): दुविधा, असमंजस
- Synonyms: Uncertainty, Indecision, Hesitation
- Antonyms: Certainty, Clarity
- Example (in a sentence): Her ambivalence about the new project was evident in her actions.
- Related Words: Doubt, Confusion
7. Galvanize (Verb)
- Meaning (English): To shock or excite someone into taking action.
- Meaning (Hindi): प्रेरित करना, उकसाना
- Synonyms: Stimulate, Motivate, Inspire
- Antonyms: Discourage, Dissuade
- Example (in a sentence): The speech galvanized the team into action.
- Related Words: Electrify, Ignite
8. Pervasive (Adjective)
- Meaning (English): Spreading widely throughout an area or group of people.
- Meaning (Hindi): सर्वव्यापी, फैलने वाला
- Synonyms: Omnipresent, Ubiquitous, Widespread
- Antonyms: Limited, Confined
- Example (in a sentence): The influence of social media is pervasive in modern society.
- Related Words: Penetrating, Invasive
9. Cognizance (Noun)
- Meaning (English): Knowledge or awareness.
- Meaning (Hindi): जानकारी, संज्ञान
- Synonyms: Awareness, Recognition, Perception
- Antonyms: Ignorance, Unawareness
- Example (in a sentence): The court took cognizance of the new evidence presented.
- Related Words: Attention, Notice
10. Heinous (Adjective)
- Meaning (English): Utterly wicked or abhorrent.
- Meaning (Hindi): घृणित, क्रूर
- Synonyms: Atrocious, Horrific, Monstrous
- Antonyms: Admirable, Kind
- Example (in a sentence): The heinous crime shocked the entire nation.
- Related Words: Vile, Abominable
11. Vindication (Noun)
- Meaning (English): The action of clearing someone of blame or suspicion.
- Meaning (Hindi): पुष्टि, निर्दोषता का प्रमाण
- Synonyms: Exoneration, Justification, Defense
- Antonyms: Accusation, Blame
- Example (in a sentence): The new evidence provided vindication for the wrongly accused.
- Related Words: Clearance, Proof
12. Insurmountable (Adjective)
- Meaning (English): Too great to overcome.
- Meaning (Hindi): अपराजेय, अजेय
- Synonyms: Invincible, Overwhelming, Impossible
- Antonyms: Manageable, Attainable
- Example (in a sentence): The team faced insurmountable challenges in the final stage.
- Related Words: Unconquerable, Formidable
13. Stalemate (Noun)
- Meaning (English): A situation in which no progress can be made.
- Meaning (Hindi): गतिरोध, अड़चन
- Synonyms: Deadlock, Impasse, Gridlock
- Antonyms: Breakthrough, Resolution
- Example (in a sentence): The negotiations reached a stalemate over the key issues.
- Related Words: Standstill, Blockagez
14. Gravitas (Noun)
- Meaning (English): Seriousness and importance of manner.
- Meaning (Hindi): गरिमा, गंभीरता
- Synonyms: Dignity, Solemnity, Weightiness
- Antonyms: Frivolity, Levity
- Example (in a sentence): The speaker’s gravitas made the audience take him seriously.
- Related Words: Authority, Importance
15. Contentious (Adjective)
- Meaning (English): Causing or likely to cause an argument.
- Meaning (Hindi): विवादास्पद, झगड़ालू
- Synonyms: Controversial, Disputed, Argumentative
- Antonyms: Agreeable, Peaceful
- Example (in a sentence): The contentious issue divided the committee members.
- Related Words: Polemical, Provocative
16. Austerity (Noun)
- Meaning (English): Sternness or severity of manner or attitude; extreme simplicity.
- Meaning (Hindi): सादगी, कठोरता
- Synonyms: Severity, Strictness, Plainness
- Antonyms: Luxury, Extravagance
- Example (in a sentence): The government imposed austerity measures to control the budget deficit.
- Related Words: Simplicity, Economy
17. Pertinent (Adjective)
- Meaning (English): Relevant or applicable to a particular matter.
- Meaning (Hindi): प्रासंगिक, उपयुक्त
- Synonyms: Relevant, Appropriate, Related
- Antonyms: Irrelevant, Unrelated
- Example (in a sentence): His comments were pertinent to the discussion.
- Related Words: Applicable, Suitable
18. Polarization (Noun)
- Meaning (English): Division into two sharply contrasting groups or sets of opinions.
- Meaning (Hindi): ध्रुवीकरण, विभाजन
- Synonyms: Division, Split, Separation
- Antonyms: Unity, Harmony
- Example (in a sentence): The debate caused significant polarization among the audience.
- Related Words: Divergence, Fragmentation
19. Imminent (Adjective)
- Meaning (English): About to happen; likely to occur soon.
- Meaning (Hindi): आसन्न, शीघ्र घटने वाला
- Synonyms: Impending, Forthcoming, Approaching
- Antonyms: Distant, Delayed
- Example (in a sentence): The storm’s imminent arrival prompted evacuation warnings.
- Related Words: Near, Looming
20. Perilous (Adjective)
- Meaning (English): Full of danger or risk.
- Meaning (Hindi): खतरनाक, जोखिमपूर्ण
- Synonyms: Hazardous, Risky, Unsafe
- Antonyms: Safe, Secure
- Example (in a sentence): The explorers embarked on a perilous journey through the mountains.
- Related Words: Dangerous, Treacherous