|Noah Webster's Dictionary|
(n.) Fallacious reasoning; deceptive logic; reasoning sound in appearance only.
Sophistry (2 Occurrences)
Galatians 3:1 You foolish Galatians! Whose sophistry has bewitched you--you to whom Jesus Christ has been vividly portrayed as on the Cross? (WEY)
Colossians 2:4 I say this to prevent your being misled by any one's plausible sophistry. (WEY)