Strong's #171: akairos (pronounced ak-ah'-ee-roce)
adverb from the same as 170; inopportunely:--out of season.
Thayer's Greek Lexicon:
̓́
akairōs
1) unseasonable
Part of Speech: adverb
Relation: from the same as G170
Citing in TDNT: 3:462, 389
Usage:
This word is used 1 times:
2 Timothy 4:2: "word; be instant in season, out of season; reprove, rebuke, exhort with"