Strong's G5575 — ψευδομάρτυρ (noun)
pseudomartur (psyoo-dom-ar'-toor) n.
1. a false witness, i.e. bearer of untrue testimony
[from G5571 and a kindred form of G3144]
KJV: false witness 
Root(s): G5571, G3144 
Hebrew root: μάρτυς
Occurrences: 2