calumnious (against men)

: , , (cf. ); evil-speaking, slanderous, blasphemous Ac 6:11 II Ti 3:2 II Pe 2:11 Ju 9 as subst. : (Cremer, 570).† a blasphemer I Ti 1:13

slanderous; subst: a blasphemer.

blasphemous

scurrilious, i.e. calumnious (against men), or (specially) impious (against God)

blasphemer(-mous), railing

βλάσφημος, -ον (βλασ-, of uncertain deriv., see Thayer, Boisacq; + φήμη, speech), [in LXX: Isa.66:3 (מְבָרֵךְ אָוֶן), Wis.1:6, Sir.3:16, 2Ma.9:28 10:4, 36 * ;] (a) evil-speaking, slanderous, blasphemous: Act.6:11, 2Ti.3:2, 2Pe.2:11 (cf. Ju 9); (b) as subst. a blasphemer: 1Ti.1:13 (Cremer, 570). † (AS)