Flattereth - literally, “The man who opens his lips,” who has no reticence; such a man, with or without intending it, does the work of a talebearer.
Related Commentaries of Proverbs 20:19
Proverbs 20:19
19 He that goeth about as a talebearer revealeth secrets: therefore meddle not with him that flatterethe with his lips.