1.DESPERATE (ADJECTIVE): (निराशाजनक): despairing

Synonyms: hopeless, anguished

Antonyms: cheerful

Example Sentence:

As the supply of food ran out, people became desperate.

2.SETBACK (NOUN): (स्र्कावट): problem

Synonyms: difficulty, issue

Antonyms: breakthrough

Example Sentence:

The violent attack was a serious setback for the peace process.

3.PERVASIVE (ADJECTIVE): (व्यापक): prevalent

Synonyms: penetrating, pervading

Antonyms: uncommon

Example Sentence:

Racism is pervasive and entrenched in our society.

4.COMPREHENSIVE (ADJECTIVE): (व्यापक): comprehensive

Synonyms: thorough, complete

Antonyms: small

Example Sentence:

My friend has an extensive collection of silver.

5.LUCRATIVE (ADJECTIVE): (लाभप्रद): profitable

Synonyms: profit-making, gainful

Antonyms: unprofitable

Example Sentence:

She has a lucrative career as a stand-up comedian.

6.FIASCO (NOUN): (असफलता): success

Synonyms: disaster, catastrophe

Antonyms: failure

Example Sentence:

Her plans turned into a fiasco.

7.PERTINENT (ADJECTIVE): (प्रासंगिक): relevant

Synonyms: to the point apposite

Antonyms: irrelevant

Example Sentence:

She asked me a lot of very pertinent questions.

8. UNRELENTING (ADJECTIVE): (निरंतर): continual

Synonyms: constant, continuous

Antonyms: intermittent

Example Sentence:

His unrelenting efforts led to his success.

9.DEFIANCE (NOUN): (अवज्ञा): resistance

Synonyms: opposition, confrontation

Antonyms: submission

Example Sentence:

Despite her defiance, her voice shook.

10.INEVITABLE (ADJECTIVE): (अपरिहार्य): unavoidable

Synonyms: inescapable, inexorable

Antonyms: avoidable

Example Sentence:

War was inevitable.