Immerse (ڈبونا/غوطہ لگانا) means to submerge in liquid or absorb deeply. Disinter (قبر کشائی کرنا/نکالنا) is a “closest available” opposite—taking out from being covered, as opposed to submerging. Douse (بھگو دینا) aligns with immerse, not opposite. Engross (محو کرنا) is to absorb attention. Disappear (غائب ہونا) is unrelated to submerging.

Immediate (فوری) means happening at once, without delay. Delayed (تاخیر شدہ) is the opposite, meaning made to happen later. Gradual (تدریجی) means step by step. Leisurely (فراغ سے) means unhurried. Slow (آہستہ) relates to speed, not timing certainty.

Imitate (نقل کرنا) means to copy or emulate. Originate (ایجاد کرنا/ابتدا کرنا) is the opposite—create something new. Imagine (تصور کرنا) is to form a mental image; Immerse (ڈبونا/محو ہونا) and Douse (بجھانا/گیلا کرنا) are unrelated. The antonym is "Originate."

Illustrious (نامور/بہت مشہور) means well-known and respected. Unknown (نامعلوم/نا معروف) is the opposite—without fame or recognition. Uneducated (ان پڑھ), Uncivilised (غیر مہذب), and Unintelligent (کم عقل) are different qualities. The antonym is "Unknown."

Illusory (وہم پر مبنی/دھوکہ دینے والا) means based on illusion; not real. Real (حقیقی) is the opposite—actually existing. Deceptive (فریب دہ) is a synonymic shade; Imaginary (خیالی) is not real; Certain (یقینی) concerns certainty. The antonym is "Real."

Illegible (نا قابلِ مطالعہ/بدخط) means not clear enough to read. Readable (قابلِ مطالعہ) is the opposite—legible. Clear (صاف) is general clarity; Clean (صاف ستھرا) refers to cleanliness. Imitable (قابل تقلید) is unrelated. The antonym is "Readable."

Ignore (نظر انداز کرنا) means to pay no attention. Accept (قبول کرنا) is the best opposite given—receive/acknowledge rather than overlook (ideally “heed/notice” would be exact). Support (حمایت کرنا) and Favour (ترجیح دینا) are positive acts, not simple acknowledgment. Redress (ازالہ کرنا) means set right. The antonym is "Accept."

Humid (مرطوب) means containing a high amount of water vapour. Dry (خشک) is the opposite—lacking moisture. Meek (فرماں بردار) and Rude (بدتمیز) are traits; Oppressive (گھٹن پیدا کرنے والا) is a feeling. The antonym is "Dry."

Hostile (دشمنانہ) means unfriendly or antagonistic. Friendly (دوستانہ) is the opposite—kind and welcoming. Belligerent (جنگجو) is similar to hostile. Feverish (بخار والا) and Entertaining (دلچسپ) are unrelated. The antonym is "Friendly."

Host (noun) commonly means a large number (کثیر تعداد) or a person who entertains guests (میزبان). A precise antonym would be “guest” (مہمان) or “few” (کم), which is not among the options. Given the set, “Diffused” (پھیلا ہوا) is selected as the closest opposite only if “host” is read as a compact/collected mass—an imperfect fit. Accomplice (ساتھی مجرم) and Enlarged/Spread don’t directly invert the noun sense. The closest available is "Diffused."