The word(s) "imagined" appears 2 time(s) in 2 verse(s) in Quran in Mohsin Khan translation.

(1) And (remember) Dhun-Nun (Jonah), when he went off in anger, and imagined that We shall not punish him (i.e. the calamities which had befallen him)! But he cried through the darkness (saying): La ilaha illa Anta [none has the right to be worshipped but You (O, Allah)], Glorified (and Exalted) be You [above all that (evil) they associate with You]! Truly, I have been of the wrong-doers."

(2) And when you look there (in Paradise), you will see a delight (that cannot be imagined), and a great dominion.