621. Obdurate (Adj)
• English Meaning: Stubborn, hardhearted, unyielding in wrongdoing
• Urdu Meaning: ضدی، سخت دل، بے حس
• Synonyms: Stubborn → Unyielding → Inflexible → Adamant
• Antonyms: Flexible → Compassionate → Softhearted → Yielding
622. Objective (Adj/N)
• English Meaning: Factual, unbiased, not influenced by emotions (adj); a goal or aim (noun)
• Urdu Meaning: غیر جانبدار، معروضی، مقصد
• Synonyms: Neutral → Impartial → Goal → Aim
• Antonyms: Subjective → Biased → Emotional → Prejudiced
623. Oblique (Adj)
• English Meaning: Slanting or sloping; indirect, evasive, misleading
• Urdu Meaning: ترچھا، غیر مستقیم، پہلو دار
• Synonyms: Slanting → Indirect → Diagonal → Evasive
• Antonyms: Direct → Straightforward → Upright → Clear
624. Obsequious (Adj)
• English Meaning: Excessively compliant or fawning; servile
• Urdu Meaning: خوشامدی، چاپلوس
• Synonyms: Servile → Fawning → Submissive → Sycophantic
• Antonyms: Assertive → Independent → Domineering → Confident
625. Obsolete (Adj)
• English Meaning: Out of date, no longer in use
• Urdu Meaning: پرانا، متروک
• Synonyms: Outdated → Archaic → Old-fashioned → Antiquated
• Antonyms: Modern → Current → Updated → Contemporary
626. Obstinate (Adj)
• English Meaning: Stubborn, difficult to control
• Urdu Meaning: ضدی، ہٹ دھرم
• Synonyms: Stubborn → Headstrong → Unyielding → Willful
• Antonyms: Flexible → Compliant → Obedient → Submissive
627. Obviate (V)
• English Meaning: To prevent, eliminate, or make unnecessary
• Urdu Meaning: روکنا، غیر ضروری بنا دینا
• Synonyms: Prevent → Preclude → Eliminate → Avert
• Antonyms: Allow → Permit → Facilitate → Enable
628. Occlude (V)
• English Meaning: To stop up, close, shut in or off
• Urdu Meaning: بند کرنا، روک دینا
• Synonyms: Block → Close → Obstruct → Seal
• Antonyms: Open → Unblock → Release → Clear
629. Occult (N/Adj/V)
• English Meaning: The supernatural (noun); relating to magic or hidden forces (adj); to hide from view (verb)
• Urdu Meaning: خفیہ علم، جادو، پوشیدہ
• Synonyms: Mystical → Hidden → Supernatural → Esoteric
• Antonyms: Obvious → Natural → Clear → Scientific
630. Offhand (Adj/Adv)
• English Meaning: Casual, informal, done without preparation; brusque
• Urdu Meaning: بے تکلف، غیر رسمی، بے پروا
• Synonyms: Casual → Unprepared → Informal → Brusque
• Antonyms: Formal → Prepared → Polite → Thoughtful
631. Officious (Adj)
• English Meaning: Excessively eager to give unwanted advice; meddlesome
• Urdu Meaning: دخل انداز، ناپسندیدہ مشورہ دینے والا
• Synonyms: Meddlesome → Intrusive → Interfering → Pushy
• Antonyms: Reserved → Modest → Shy → Unobtrusive
632. Offset (V/N)
• English Meaning: To counteract or compensate (verb); a counterbalance (noun)
• Urdu Meaning: تلافی کرنا، ازالہ، توازن
• Synonyms: Counterbalance → Compensate → Neutralize → Balance
• Antonyms: Aggravate → Intensify → Exacerbate
633. Onerous (Adj)
• English Meaning: Burdensome, oppressive, hard to endure
• Urdu Meaning: مشکل، بھاری، تکلیف دہ
• Synonyms: Burdensome → Arduous → Heavy → Demanding
• Antonyms: Easy → Light → Simple → Effortless
634. Opaque (Adj)
• English Meaning: Not transparent; unclear or dull
• Urdu Meaning: غیر شفاف، مبہم
• Synonyms: Cloudy → Obscure → Nontransparent → Murky
• Antonyms: Clear → Transparent → Lucid → Obvious
635. Opine (V)
• English Meaning: To express an opinion
• Urdu Meaning: رائے دینا، اظہارِ خیال کرنا
• Synonyms: Suggest → Remark → State → Comment
• Antonyms: Withhold → Silence → Suppress
636. Opprobrium (N)
• English Meaning: Public disgrace, shame from shameful actions
• Urdu Meaning: رسوائی، بدنامی
• Synonyms: Disgrace → Shame → Dishonor → Infamy
• Antonyms: Honor → Praise → Respect → Esteem
637. Optimal (Adj)
• English Meaning: Best or most favorable
• Urdu Meaning: بہترین، موزوں ترین
• Synonyms: Best → Ideal → Most suitable → Perfect
• Antonyms: Worst → Poor → Unsuitable → Inferior
638. Optimum (N/Adj)
• English Meaning: The most favorable condition or greatest degree possible
• Urdu Meaning: بہترین حالت، سب سے زیادہ مناسب
• Synonyms: Peak → Maximum → Ideal → Best
• Antonyms: Minimum → Worst → Least → Lowest
639. Orotund (Adj)
• English Meaning: Full, rich, and clear (of voice); pompous, bombastic
• Urdu Meaning: بھاری آواز والا، لفاظی کرنے والا
• Synonyms: Sonorous → Resonant → Bombastic → Pompous
• Antonyms: Weak → Flat → Simple → Plain
640. Orthodox (Adj)
• English Meaning: Following traditional or established beliefs; customary
• Urdu Meaning: روایتی، قدامت پسند
• Synonyms: Traditional → Conventional → Established → Conservative
• Antonyms: Unorthodox → Modern → Liberal → Radical
641. Oscillate (V)
• English Meaning: To swing back and forth; to waver or change one’s mind
• Urdu Meaning: جھولنا، ڈگمگانا، تذبذب میں ہونا
• Synonyms: Swing → Sway → Fluctuate → Waver
• Antonyms: Steady → Stabilize → Decide → Settle
642. Ossify (V)
• English Meaning: To turn into bone; to become inflexible in attitude or opinion
• Urdu Meaning: ہڈی بن جانا، سخت مزاج ہو جانا
• Synonyms: Harden → Rigidify → Solidify → Stiffen
• Antonyms: Soften → Adapt → Flex → Change
643. Ostensible / Ostensive (Adj)
• English Meaning: Professed or pretended; outwardly appearing in a certain way
• Urdu Meaning: بظاہر، دکھاوے کا
• Synonyms: Apparent → Seeming → Pretended → Alleged
• Antonyms: Real → Genuine → True → Authentic
644. Ostentatious (Adj)
• English Meaning: Pretentious, boastful showiness
• Urdu Meaning: نمود و نمائش والا، دکھاوے کا
• Synonyms: Showy → Pretentious → Flaunty → Extravagant
• Antonyms: Modest → Simple → Unpretentious → Humble
645. Outstrip (V)
• English Meaning: To surpass, exceed, or leave behind
• Urdu Meaning: آگے نکل جانا، سبقت لے جانا
• Synonyms: Surpass → Exceed → Outperform → Overtake
• Antonyms: Fall behind → Lose → Trail → Fail
646. Overshadow (V)
• English Meaning: To cast a shadow over; to dominate or make seem less important
• Urdu Meaning: چھا جانا، دب جانا، اہمیت کم کر دینا
• Synonyms: Dominate → Eclipse → Outshine → Diminish
• Antonyms: Highlight → Emphasize → Illuminate → Enhance
647. Overwrought (Adj)
• English Meaning: Overly nervous, agitated, or excited; excessively elaborate or fussy
• Urdu Meaning: پریشان، ضرورت سے زیادہ پرجوش، بناوٹی
• Synonyms: Agitated → Nervous → Excited → Ornate
• Antonyms: Calm → Relaxed → Simple → Natural