The word(s) "wicked" appears 24 time(s) in 23 verse(s) in Quran in Mohsin Khan translation.

(11) Recite (O Muhammad صلى الله عليه وسلم) what has been revealed to you of the Book (the Qur'an), and perform As-Salat (Iqamat-as-Salat). Verily, As-Salat (the prayer) prevents from Al-Fahsha' (i.e. great sins of every kind, unlawful sexual intercourse) and Al-Munkar (i.e. disbelief, polytheism, and every kind of evil wicked deed) and the remembering (praising) of (you by) Allah (in front of the angels) is greater indeed [than your remembering (praising) of Allah in prayers. And Allah knows what you do.

(12) (It will be said): "And O you Mujrimun (criminals, polytheists, sinners, disbelievers in the Islamic Monotheism, wicked evil ones)! Get you apart this Day (from the believers).

(13) Shall We treat those who believe (in the Oneness of Allah - Islamic Monotheism) and do righteous good deeds as Mufsidun (those who associate partners in worship with Allah and commit crimes) on earth? Or shall We treat the Muttaqun (the pious - See V.2:2) as the Fujjar (criminals, disbelievers, the wicked)?

(14) And know that among you there is the Messenger of Allah (صلى الله عليه وسلم). If he were to obey you (i.e. follow your opinions and desires) in much of the matter, you would surely be in trouble. But Allah has endeared the Faith to you and has beautified it in your hearts, and has made disbelief, wickedness and disobedience (to Allah and His Messenger صلى الله عليه وسلم) hateful to you. Such are they who are the rightly guided.

(15) O you who believe! Let not a group scoff at another group, it may be that the latter are better than the former. Nor let (some) women scoff at other women, it may be that the latter are better than the former. Nor defame one another, nor insult one another by nicknames. How bad is it to insult one's brother after having Faith [i.e. to call your Muslim brother (a faithful believer) as: "O sinner", or "O wicked"]. And whosoever does not repent, then such are indeed Zalimun (wrong-doers, etc.).

(16) "If You leave them, they will mislead Your slaves, and they will beget none but wicked disbelievers.

(17) By those (angels) who pull out (the souls of the disbelievers and the wicked) with great violence.

(18) Such will be the Kafarah (disbelievers in Allah, in His Oneness, and in His Messenger Muhammad صلى الله عليه وسلم, etc.), the Fajarah (wicked evil doers).

(19) And verily, the Fujjar (the wicked, disbelievers, polytheists, sinners and evil-doers) will be in the blazing Fire (Hell),

(20) Nay! Truly, the Record (writing of the deeds) of the Fujjar (disbelievers, polytheists, sinners, evil-doers and the wicked) is (preserved) in Sijjin.