Stem ظُلْمًا has 2 unique word forms and appears 8 times in the Quran.

Word Translation Occurrences
ظُلۡمٗا an injustice, injustice, (out of) injustice, wrongdoing 12
ظُلۡمًا wrongfully 2
وَظُلۡمٗا and injustice 2