Strong's G170 — ἀκαιρέομαι (verb)
akaireomai (ak-ai-reh'-om-ai) v.
1. to be unseasonable, out of season
2. to be without or lacking occasion
3. (by implication) to fail of a proper occasion
[from a compound of G1 (as a negative particle) and G2540]
KJV: lack opportunity 
Root(s): G1, G2540 
See also: G171 
Hebrew root: καιρός
Occurrences: 1