G0989
βλάσφημος
blasphemous
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)
Full Thayer's lexicon entry
βλάσφημος — blásphēmos
βλάσφημος, βλάσφημον (βλάξ sluggish, stupid, and φήμη speech, report (others, βλάπτω (which see) and φήμη)), speaking evil, slanderous, reproachful, railing, abusive: Act 6:11 (ῤήματα βλάσφημα εἰς Μωυσῆν καί τόν Θεόν); (Act 6:13 Rec. (ῤήματα βλάσφημα κατά τοῦ τόπου τοῦ ἁγίου)); 2Pe 2:11 (see βλασφημία, a.); Rev 13:5 (Lachmann); βλάσφημος as a substantive, a blasphemer: 1Ti 1:13; 2Ti 3:2. (Isa 66:3; Wis 1:6; Sir 3:16; 2Ma 9:28; ( (cf. 4)); in Greek writings from Demosthenes down.)
5 occurrences
Acts (2), I Timothy (1), II Timothy (1), II Peter (1)