Persistent (مسلسل) means continuing firmly in a course of action or 'unceasing' (نہ رکنے والا) and continuing to exist over a prolonged period.

Persiflage (مذاق) is light and slightly mocking 'banter' (ہنسی مذاق) or mockery.

To persevere (ثابت قدم رہنا) means to 'persist' (ڈٹے رہنا) or continue in a course of action even in the face of difficulty.

To perpetuate (جاری رکھنا) means to make something (like a situation or belief) 'continue' (جاری رکھنا) indefinitely.

Perpetual (ابدی) means never ending or changing; 'constant' (مسلسل) and uninterrupted.

Permeable (نفوذ پذیر) describes a material that allows liquids or gases to pass through it. 'Porous' (مسام دار) is a direct synonym.

Peripatetic (خانہ بدوش) means traveling from place to place; 'walking or moving about' (گھومنا پھرنا). 'Permanent' (مستقل) is the antonym.

To perforate (سوراخ کرنا) means to pierce and 'make holes' (چھید کرنا) in something.

Perennial (دائمی) means lasting for a long time, persistent, or everlasting. 'Permanent' (مستقل) is the best synonym. 'Temporary' (عارضی) is an antonym.

Pensive (فکرمند) means engaged in deep or serious 'thought' (سوچ). It often implies a touch of sadness. 'Cheerful' (خوش) is an antonym.