Strong’s Greek
G95 — adikos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἀδίκως
adikos — pronounced ad-ee'-koce
adverb from 94; unjustly:--wrongfully. see GREEK for 94
1 occurrence in the KJV.
1 Peter 2:19
For this is thankworthy, if a man for conscience toward God endure grief, suffering wrongfully.