1. LUCRATIVE(ADJECTIVE): (लाभप्रद): profitable
Synonyms: profit-making, gainful
Antonyms: unprofitable
Example Sentence:She has a lucrative career as a stand-up comedian.
2. FIASCO (NOUN): (असफलता): success
Synonyms: disaster, catastrophe
Antonyms: failure
Example Sentence: Her plans turned into a fiasco.
3. CLAMOUR (NOUN): (कोलाहल): din
Synonyms: racket, uproar
Antonyms: silence
Example Sentence: The questions rose to a clamour.
4. UNRELENTING (ADJECTIVE): (निरंतर): continual
Synonyms: constant, continuous
Antonyms: intermittent
Example Sentence: His unrelenting efforts led to his success.
5. TRANQUILLITY (NOUN): (शांति): peace
Synonyms: repose, calm
Antonyms: commotion
Example Sentence: The tweeting of birds gives tranquility.
6. INEVITABLE (ADJECTIVE): (अपरिहार्य): unavoidable
Synonyms: inescapable, inexorable
Antonyms: avoidable
Example Sentence: War was inevitable.
7. JEOPARDIZE (VERB): (जोखिम में डालना): threaten
Synonyms: endanger, imperil
Antonyms: safegaurd
Example Sentence:He jeopardized his as as well as my life by jumping in the lake.
8. COGNIZANT (ADJECTIVE): (जानकार): aware
Synonyms: conscious apprised
Antonyms: unaware
Example Sentence:Statesmen must be cognizant of the political vicinity within which they work.
9. PERVASIVE (ADJECTIVE): (व्यापक): prevalent
Synonyms: penetrating, pervading
Antonyms: uncommon
Example Sentence: Racism is pervasive and entrenched in our society.
10. COMPREHENSIVE (ADJECTIVE): (व्यापक): comprehensive
Synonyms: thorough, complete
Antonyms: small
Example Sentence:My friend has an extensive collection of silver.