1. Perfunctory
Meaning (English): Done with little care, effort, or interest
Meaning (Hindi): लापरवाही से किया गया; बिना रुचि के
Sentence: He gave a perfunctory reply and left the meeting early.
Synonyms: careless, mechanical, half-hearted
2. Assiduous
Meaning (English): Hard-working and showing great care
Meaning (Hindi): परिश्रमी और मेहनती
Sentence: She is assiduous in her studies and never misses deadlines.
Synonyms: diligent, industrious, persistent
3. Impetuous
Meaning (English): Acting quickly without thinking about consequences
Meaning (Hindi): जल्दबाज़ी में लिया गया निर्णय
Sentence: His impetuous decision led to serious problems later.
Synonyms: rash, impulsive, hasty
4. Acrimonious
Meaning (English): Bitter and angry in speech or debate
Meaning (Hindi): कटु और तीखा (वाद-विवाद में)
Sentence: The discussion turned acrimonious during the argument.
Synonyms: bitter, hostile, caustic
5. Equanimity
Meaning (English): Calmness and composure under pressure
Meaning (Hindi): मानसिक संतुलन और शांति
Sentence: He handled the crisis with remarkable equanimity.
Synonyms: calmness, composure, poise
6. Recalcitrant
Meaning (English): Stubbornly resistant to authority or control
Meaning (Hindi): हठी; आदेश न मानने वाला
Sentence: The recalcitrant student refused to follow the rules.
Synonyms: defiant, obstinate, uncooperative
7. Sagacious
Meaning (English): Wise and showing good judgment
Meaning (Hindi): बुद्धिमान और दूरदर्शी
Sentence: The sagacious leader made decisions after careful thought.
Synonyms: wise, insightful, prudent
8. Prolific
Meaning (English): Producing many works, results, or ideas
Meaning (Hindi): अत्यधिक उत्पादक
Sentence: He is a prolific writer with several best-selling books.
Synonyms: productive, fertile, abundant
9. Insidious
Meaning (English): Gradually harmful, often unnoticed at first
Meaning (Hindi): धीरे-धीरे नुकसान पहुँचाने वाला
Sentence: Stress has an insidious effect on mental health.
Synonyms: subtle, sneaky, treacherous
10. Capricious
Meaning (English): Changing moods or decisions suddenly
Meaning (Hindi): चंचल; बार-बार बदलने वाला
Sentence: His capricious behavior confused everyone.
Synonyms: unpredictable, fickle, erratic
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