Strong's G2886 — κοσμικός (adjective)
kosmikos (kos-mee-kos') adj.
1. worldy ("cosmic")
2. (literally) mundane
3. (figuratively) corrupt
[from G2889 (in its secondary sense)]
KJV: worldly 
Root(s): G2889 
Hebrew root: κόσμος
Occurrences: 2