Ronaq : رونق
Ghat : Blind : a protective covering that keeps things out or hinders sight. "They had just moved in and had not put up blinds yet"
Tanveer, Chamak, Munawwar, Tabani, Roshni : Brightness : the quality of being luminous; emitting or reflecting light. "Its luminosity is measured relative to that of our sun"
Zahanat : Brightness : intelligence as manifested in being quick and witty.
Hujjat, Heela : Blind : something intended to misrepresent the true nature of an activity. "He wasn't sick--it was just a subterfuge"