Strong's G861 — ἀφθαρσία (noun)
aphtharsia (af-thar-see'-ah) n.
1. incorruptibility
2. (genitive) unending existence
3. (figuratively) genuineness
[from G862]
KJV: immortality, incorruption, sincerity 
Root(s): G862 
Hebrew root: ἄφθαρτος
Occurrences: 7