POLEMICAL (Adjective)- विवादात्मक
Meaning: of or involving strongly critical or disputatious writing or speech.
Synonyms: critical, hostile, bitter, polemic, virulent
Antonyms: noncontroversial
Example: Unlike most academic philosophy much of it is personal, polemical, poetical or allusive.

DETENTE (noun) नरमी
Meaning: the easing of hostility or strained relations, especially between countries.
Synonyms: agreement, peace, amity, concord.
Antonyms: disruptive, antagonism, antipathy, hostility.
Usage: The policy of detente was scrapped and the objective was increasingly to roll back the Soviet Union.

SACK (verb) बरख़ास्त करना
Meaning: dismiss from employment.
Synonyms: bounce, discharge, dismiss, terminate,
Antonyms: recruit, employ, engage, hire.
Usage: They made him pay for his offense by giving him the sack.

DILATORY (adjective) धीमा
Meaning: slow to act
Synonyms: sluggish, slothful, lax, slack.
Antonyms: fast, prompt, brisk, quick.
Usage: They were dilatory in providing the researchers with information.

TRIFLE (Noun) -तुच्छ
Meaning: a thing of little value or importance.
Synonyms: bagatelle, inessential, nothing
Antonyms: lot
Example: We needn’t trouble the headmaster over such trifles.

DECRY (Verb) – दोष देना
Meaning: publicly denounce.
Synonyms: denounce, condemn, criticize, censure, damn, attack
Antonyms: praise, overrate
Example: He is impatient with those who decry the scheme.

VITRIOLIC (Adjective) – कटु
Meaning: filled with bitter criticism or malice.
Synonyms: acrimonious, rancorous, bitter, caustic, mordant
Antonyms: pleasant, kind
Example: The newspaper launched a vitriolic attack on the president.

ROIL (Verb) – चिढ़ाना
Meaning: make (someone) annoyed or irritated.
Synonyms: disturb, rile
Antonyms: aid, calm
Example: The man’s hateful speech was just enough to roil up the already uneasy crowd.

DENIZEN (noun) निवासी
Meaning: a person, animal, or plant that lives or is found in a particular place.
Synonyms: inhabitant, occupant, resident, tenant.
Antonyms: visitor, emigrant, evacuee, expatriate.
Usage: The author of Atlanta’s latest guidebook is a longtime denizen of the city who knows all the best places to visit.

SPLURGE (verb) पैसे उड़ाना
Meaning: to spend extravagantly or ostentatiously.
Synonyms: squander, fling, dissipate, disburse.
Antonyms: accumulate, hoard, conserve, preserve.
Usage: I feel like splurging on a new dress.