#8266 שָׁקַר shaqar {shaw-kar'}

 a primitive root; TWOT - 2461; v

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

 1) to do or deal falsely, be false, trick, cheat
    1a) (Piel) to deal falsely
    1b) (Qal) to deal falsely

—Brown-Driver-Briggs (Old Testament Hebrew-English Lexicon)

—Strong's (Hebrew & Chaldee Dictionary of the Old Testament)

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

 AV - lie 3, deal falsely 2, fail 1; 6

—Exhaustive Concordance (KJV Translation Frequency & Location)