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.

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.
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