69:7

Which Allah imposed on them for seven nights and eight days in succession, so that you could see men lying overthrown (destroyed), as if they were hollow trunks of date-palms!

69:42

Nor is it the word of a soothsayer (or a foreteller), little is that you remember
Meaning:-
Soothsayer: fortune teller, a person supposed to be able to foresee the future.

69:46

And We should certainly then cut off the artery of his heart:
Meaning:-
Artery: A vessel that carries blood high in oxygen content away from the heart to the farthest reaches of the body.

69:50

And indeed it (this Quran) will be an anguish for the disbelievers (on the Day of Resurrection).
Meaning:-
Anguish: severe mental or physical pain or suffering.