To indurate (سخت کرنا) means to make hard or 'harden' (سخت ہو جانا), either physically or emotionally (to make unfeeling). 'Flexible' (لچکدار) is an antonym.

Indulgence (نرمی) is the act of allowing oneself or another to enjoy a special pleasure. It often implies 'too much love' (بہت زیادہ پیار) or leniency.

To induce (مائل کرنا) means to succeed in persuading someone, or to 'cause' (سبب بننا) or bring about an action or state.

Indolence (سستی) is avoidance of activity or exertion; 'laziness' (کاہلی).

To indite (تحریر کرنا) is an archaic word meaning to 'put into writing' (لکھنا) or compose text. It is not to be confused with 'indict' (الزام لگانا).

Indiscriminate (بلا امتیاز) means done at random, without careful judgment. 'Unselective' (غیر منتخب) is a direct synonym. 'Careful' (محتاط) and 'Biased' (متعصب) are antonyms.

An indignity (ذلت) is treatment or circumstances that cause one to feel shame or lose dignity. It is a form of 'insult' (توهین) or humiliation.

Indigent (مفلس) means poor or needy. 'Penurious' (تنگ دست) is a strong synonym, meaning extremely poor. 'Affluent' (امیر) is the antonym.

Indigenous (مقامی) means originating or occurring naturally in a particular place. 'Native' (باشندہ) is a direct synonym.

An indictment (فرد جرم) is a formal 'accusation' (الزام) or charge of a serious crime. 'Exoneration' (بریت) is the antonym.