Extended Strong's Greek Lexicon (Abbott-Smith based)
antichrist
Usage: άντι-χριατος, -ον, ό Antichrist, "one who assuming the guise of Christ opposes Christ" (Westc., Epp. Jo., 70): 1Jn.2:18 Jn 2:22 Jn 4:3, 1Jn.1:7 pl. 1Jn.2:18 (cf. ψευδόχριστος, and see MM, VGT, see word).† (AS)