From a (as a negative particle) and dike; unjust; by extension wicked; by implication, treacherous; specially, heathen -- unjust, unrighteous.
see GREEK a
see GREEK dike
ἄδικοι (adikoi) − 2 Occurrences
ἄδικος (adikos) − 4 Occurrences
ἀδίκους (adikous) − 2 Occurrences