Strong's #4260: machama'ah (pronounced makh-am-aw-aw')

a denominative from 2529; something buttery (i.e. unctuous and pleasant), as (figuratively) flattery:--X than butter.

Brown-Driver-Briggs Hebrew Lexicon:

machămâ'âh

1) curd-like, smooth, unctuous, hypocritical

1a) words of flattery (figuratively)

Part of Speech: noun feminine

Relation: a denominative from H2529

Usage:

This word is used 1 times:

 

Psalms 55:21: "The words of his mouth were smoother than butter, but war was in his heart: his words were softer than oil,"