"Blattering" is a word in ENGLISH

blattering ENGLISH
Definition:

Senseless babble or boasting.

Few words of positivity

The values we rightly associate with the modern age - the "liberty, equality, and fraternity" of the French revolution - are all endangered today not by the dead hand of tradition but by modernity itself, and they can be salvaged only by moving beyond it.

Harvey Cox, Religion in the Secular City: Toward a Postmodern Theology

WORD SUGGESTIONS
Laugh your heart out.

Salesman: This jug is genuine Indian pottery.Customer: But it says "Made in Cleveland."Salesman: Haven't you ever heard of the Cleveland Indians?

babble ENGLISH

Idle talk; senseless prattle; gabble; twaddle.

Read the complete definition
blatter ENGLISH

To prate; to babble; to rail; to make a senseless noise; to patter.

Read the complete definition