The word(s) "world" appears 160 time(s) in 156 verse(s) in Quran in Muhammad Pickthal translation.

(141) Then praise be to Allah, Lord of the heavens and Lord of the earth, the Lord of the worlds.

(142) Those are they from whom We accept the best of what they do, and overlook their evil deeds. (They are) among the owners of the Garden. This is the true promise which they were promised (in the world).

(143) And on the day when those who disbelieve are exposed to the Fire (it will be said): Ye squandered your good things in the life of the world and sought comfort therein. Now this day ye are rewarded with the doom of ignominy because ye were disdainful in the land without a right, and because ye used to transgress.

(144) The life of the world is but a sport and a pastime. And if ye believe and ward off (evil). He will give you your wages, and will not ask of you your wordly wealth.

(145) Then withdraw (O Muhammad) from him who fleeth from Our remembrance and desireth but the life of the world.

(146) A revelation from the Lord of the worlds.

(147) Know that the life of the world is only play, and idle talk, and pageantry, and boasting among you, and rivalry in respect of wealth and children; as the likeness of vegetation after rain, whereof the growth is pleasing to the husbandman, but afterward it drieth up and thou seest it turning yellow, then it becometh straw. And in the Hereafter there is grievous punishment, and (also) forgiveness from Allah and His good pleasure, whereas the life of the world is but matter of illusion.

(148) And if Allah had not decreed migration for them, He verily would have punished them in the world, and theirs in the Hereafter is the punishment of the Fire.

(149) (And the hypocrites are) on the likeness of the devil when he telleth man to disbelieve, then, when he disbelieveth saith: Lo! I am quit of thee. Lo! I fear Allah, the Lord of the worlds.

(150) And verily We have beautified the world's heaven with lamps, and We have made them missiles for the devils, and for them We have prepared the doom of flame.