The word(s) "wrongful" appears 14 time(s) in 14 verse(s) in Quran in Muhammad Pickthal translation.

(11) Yet when He hath delivered them, behold! they rebel in the earth wrongfully. O mankind! Your rebellion is only against yourselves. (Ye have) enjoyment of the life of the world; then unto Us is your return and We shall proclaim unto you what ye used to do.

(12) And slay not the life which Allah hath forbidden save with right. Whoso is slain wrongfully, We have given power unto his heir, but let him not commit excess in slaying. Lo! he will be helped.

(13) Lo! those who disbelieve and bar (men) from the way of Allah and from the Inviolable Place of Worship, which We have appointed for mankind together, the dweller therein and the nomad: whosoever seeketh wrongful partiality therein, him We shall cause to taste a painful doom.

(14) The way (of blame) is only against those who oppress mankind, and wrongfully rebel in the earth. For such there is a painful doom.