1: ἄδικος
(Strong's #94 — Adjective — adikos — ad'-ee-kos )

not conforming to dike, "right," is translated "unrighteous" in Luke 16:10 (twice), RV, 16:11; Romans 3:5; 1—Corinthians 6:1 , RV; 6:9; Hebrews 6:10; 1—Peter 3:18 , RV. 2—Peter 2:9 , RV: see UNJUST.