#1222 δήπου depou {day'-poo}

 from G1211 and G4225; TDNT - n/a; adv

—Greek Word Study (Transliteration-Pronunciation Etymology & Grammar)

 1) it is used when something is affirmed in a slightly ironical
    manner, as if with an pretence of uncertainty
    1a) perhaps
    1b) doubtless
    1c) verily
    1d) truly

—Thayer's (New Testament Greek-English Lexicon)

—Strong's (Greek Dictionary of the New Testament)

—NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries

 AV - verily 1; 1

—Exhaustive Concordance (KJV Translation Frequency & Location)