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Daily Vocabulary – 21 Aug 2026

Daily Vocabulary

Important English Words for SSC, Banking & All Competitive Exams Daily vocabulary plays a crucial role in current affairs comprehension, editorial reading, essay writing, and objective English sections. Today’s vocabulary list includes high-frequency words repeatedly seen in newspapers, PIB releases, editorials, and exam questions.

Daily Vocabulary – 21 Aug 2026

Most Important Vocabulary for Bank, SSC & Government Exams (With Meaning, Synonyms, Antonyms, Examples, Quiz)

Vocabulary is one of the most important scoring areas in SSC CGL, SSC CHSL, MTS, CPO, SBI PO, SBI Clerk, IBPS PO, IBPS Clerk, RBI Grade B, LIC AAO, UPSC, CDS, CAPF, NDA, Railways and State PCS examinations.

Learning high-frequency vocabulary words improves performance in:

  • Reading Comprehension
  • Cloze Test
  • Error Detection
  • Fill in the Blanks
  • Synonyms & Antonyms
  • Sentence Improvement
  • Para Jumbles

Let's learn today's important vocabulary words.

Today's Vocabulary for Bank, SSC & Government Exams PDF

1. Contemn

Contemn (Verb) — तिरस्कार करना / घृणा करना

Meaning: To treat someone or something with contempt; to despise.

Hindi Meaning: तिरस्कार करना, घृणा करना, हेय समझना

Synonyms:

  • despise
  • scorn
  • disdain

Antonyms:

  • respect
  • admire
  • esteem

Example:

It is wrong to contemn people for their weaknesses.

Hindi:

लोगों की कमजोरियों के लिए उनका तिरस्कार करना गलत है।

Easy Memory Tip

Contemn ≈ Contempt
If you treat someone with contempt, you contemn them.

2. Spiral

Spiral (Verb) — तेजी से बढ़ना / गिरना

Meaning: To increase or decrease rapidly and continuously, often in an uncontrolled way.

Hindi Meaning: तेजी से बढ़ना या गिरना

Synonyms:

  • escalate
  • soar
  • surge
  • plunge
  • plummet

Antonyms:

  • stabilize
  • level off
  • remain steady

Example:

Prices began to spiral upward due to inflation.

Hindi:

मुद्रास्फीति के कारण कीमतें तेजी से बढ़ने लगीं।

Exam Tip

Spiral upward → तेजी से बढ़ना
Spiral downward → तेजी से गिरना

3. Mendacious

Mendacious (Adjective) — झूठा / असत्यवादी

Meaning: Not telling the truth; deliberately untruthful.

Hindi Meaning: झूठा, असत्यवादी, मिथ्यावादी

Synonyms:

  • untruthful
  • deceitful
  • dishonest

Antonyms:

  • truthful
  • honest
  • sincere

Example:

The report contained several mendacious statements.

Hindi:

रिपोर्ट में कई झूठे कथन शामिल थे।

Memory Tip

Mendacious = Lying / Untruthful

4. Ally

Ally (Verb) — गठबंधन करना / साथ मिलना

Meaning: To unite or combine with others for a common purpose.

Hindi Meaning: गठबंधन करना, साथ मिलना, सहयोग करना

Synonyms:

  • unite
  • combine
  • associate

Antonyms:

  • separate
  • detach
  • divide

Example:

The two countries allied themselves against the common threat.

Hindi:

दोनों देशों ने साझा खतरे के विरुद्ध गठबंधन किया।

Important Usage

Ally with someone = किसी के साथ गठबंधन करना

5. Formidable

Formidable (Adjective) — दुर्जेय / प्रबल / चुनौतीपूर्ण / भयप्रद

Meaning: Inspiring fear or respect because of power, strength or difficulty.

Hindi Meaning: दुर्जेय, प्रबल, चुनौतीपूर्ण, भयप्रद

Synonyms:

  • intimidating
  • daunting
  • powerful
  • redoubtable

Antonyms:

  • weak
  • powerless
  • unimpressive
  • unthreatening

Example:

She proved to be a formidable competitor.

Hindi:

वह एक दुर्जेय प्रतियोगी साबित हुई।

Memory Tip

Formidable = Difficult to defeat

6. Alleviate

Alleviate (Verb) — कम करना / हल्का करना

Meaning: To make pain, suffering or a problem less severe.

Hindi Meaning: कम करना, राहत देना, हल्का करना

Synonyms:

  • ease
  • relieve
  • lessen

Antonyms:

  • aggravate
  • worsen
  • intensify

Example:

The medicine helped alleviate his pain.

Hindi:

दवा ने उसके दर्द को कम करने में मदद की।

Common Exam Usage

Alleviate poverty
= गरीबी को कम करना

Alleviate suffering
= पीड़ा को कम करना

Alleviate pain
= दर्द को कम करना

7. Cooperative

Cooperative (Adjective) — सहयोगी

Meaning: Willing to help or work together with others.

Hindi Meaning: सहयोगी, सहकारी, मिल-जुलकर काम करने वाला

Synonyms:

  • collaborative
  • helpful
  • supportive

Antonyms:

  • uncooperative
  • resistant
  • hostile

Example:

The staff was very cooperative during the event.

Hindi:

कार्यक्रम के दौरान कर्मचारियों ने बहुत सहयोग किया।

8. Obstreperous

Obstreperous (Adjective) — शोरगुल वाला / उद्दंड

Meaning: Noisy, unruly and difficult to control.

Hindi Meaning: शोरगुल वाला, उद्दंड, उपद्रवी

Synonyms:

  • unruly
  • noisy
  • disorderly

Antonyms:

  • calm
  • quiet
  • obedient

Example:

The students became obstreperous during the break.

Hindi:

अवकाश के दौरान विद्यार्थी उद्दंड और शोरगुल करने लगे।

Memory Tip

Obstreperous = Noisy + Unruly

9. Sullen

Sullen (Adjective) — उदास / चिड़चिड़ा

Meaning: Bad-tempered, gloomy and unwilling to speak.

Hindi Meaning: उदास, चिड़चिड़ा, रूखा, खिन्न

Synonyms:

  • sulky
  • gloomy
  • morose

Antonyms:

  • cheerful
  • lively
  • happy

Example:

He remained sullen after losing the match.

Hindi:

मैच हारने के बाद वह उदास और चिड़चिड़ा रहा।

10. Callous

Callous (Adjective) — निर्दयी / कठोर

Meaning: Showing little or no sympathy or concern for others.

Hindi Meaning: निर्दयी, कठोर, असंवेदनशील

Synonyms:

  • heartless
  • insensitive
  • cruel

Antonyms:

  • kind
  • compassionate
  • empathetic

Example:

His callous behavior hurt everyone around him.

Hindi:

उसके निर्दयी व्यवहार ने उसके आसपास के सभी लोगों को आहत किया।

Quick Revision Table

Word

Part of Speech

Hindi Meaning

Key Synonym

Key Antonym

Contemn

Verb

तिरस्कार करना

Despise

Respect

Spiral

Verb

तेजी से बढ़ना/गिरना

Escalate

Stabilize

Mendacious

Adjective

झूठा

Untruthful

Truthful

Ally

Verb

गठबंधन करना

Unite

Separate

Formidable

Adjective

दुर्जेय

Intimidating

Weak

Alleviate

Verb

कम करना

Relieve

Aggravate

Cooperative

Adjective

सहयोगी

Collaborative

Uncooperative

Obstreperous

Adjective

उद्दंड/शोरगुल वाला

Unruly

Calm

Sullen

Adjective

उदास/चिड़चिड़ा

Morose

Cheerful

Callous

Adjective

निर्दयी

Heartless

Compassionate

Practice Quiz

Q1. “Contemn” means:

A. To admire
B. To respect
C. To despise
D. To encourage

Answer: C. To despise

Q2. Which word is closest in meaning to “Mendacious”?

A. Truthful
B. Untruthful
C. Compassionate
D. Cooperative

Answer: B. Untruthful

Q3. “Prices began to spiral upward.” What does “spiral upward” mean?

A. To remain stable
B. To decrease gradually
C. To increase rapidly
D. To disappear

Answer: C. To increase rapidly

Q4. Which of the following is an antonym of “Alleviate”?

A. Ease
B. Relieve
C. Lessen
D. Aggravate

Answer: D. Aggravate

Q5. A “formidable competitor” is someone who is:

A. Easy to defeat
B. Difficult to defeat
C. Uninterested
D. Unskilled

Answer: B. Difficult to defeat

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