Strong's G500 — ἀντίχριστος (noun)
antichristos (an-tee'-khris-tos) n.
1. an adversary (or opponent) of the Messiah, the Anointed-One
[from G473 and G5547]
KJV: antichrist 
Root(s): G473, G5547 
Hebrew root: Χριστός
Occurrences: 5