'Flattering' in the Bible

for such people do not serve our Lord Christ but their own appetites. They deceive the hearts of the unsuspecting with smooth talk and flattering words.

For neither at any time used we flattering words, as ye know, nor a cloke of covetousness; God is witness:

These people are discontented grumblers, walking according to their desires; their mouths utter arrogant words, flattering people for their own advantage.