Extended Strong's Greek Lexicon (Abbott-Smith based)
unlawful
Usage: ἀ-θέμιτος (late form of ἀθέμιστος, LS, MM, VGT, see word), -ον (θέμις, custom, right), [in LXX: 2Ma.6:5 7:1 10:34, 3Ma.5:20 * ;] __(a) of persons, lawless (III Mac, l.with); __(b) of things, lawless, unlawful: Act.10:28, 1Pe.4:3.† SYN.: see: ἄθεσμος. (AS)