Strong's #5542: chrestologia (pronounced khrase-tol-og-ee'-ah)
 from a compound of 5543 and 3004; fair speech, i.e. plausibility:--good words.
Thayer's Greek Lexicon:
 ́ 
 
  chrēstologia 
 
 1) fair speaking, the smooth and plausible address which simulates goodness
 
  Part of Speech: noun feminine
Relation: from a compound of G5543 and G3004
  Citing in TDNT: 9:492, 1320
 
Usage:
This word is used 1 times:
Romans 16:18: "belly; and by  good words and fair speeches deceive the"