1: λεῖος
(Strong's #3006 — Adjective — leois — li'-os )

"smooth," occurs in Luke 3:5 , figurative of the change in Israel from self-righteousness, pride and other forms of evil, to repentance, humility and submission. In the Sept., Genesis 27:11; 1—Samuel 17:40; Proverbs 2:20; 12:13; 26:23; Isaiah 40:4 .

Romans 16:18