"Mountebank" is a word in ENGLISH

mountebank ENGLISH
Definition:

One who mounts a bench or stage in the market or other
public place, boasts of his skill in curing diseases, and vends
medicines which he pretends are infalliable remedies; a quack doctor.

mountebank ENGLISH
Definition:

Any boastful or false pretender; a charlatan; a quack.

mountebank ENGLISH
Definition:

To cheat by boasting and false pretenses; to gull.

mountebank ENGLISH
Definition:

To play the mountebank.

Few words of positivity

... My mother, daroga, my poor, unhappy mother would never... let me kiss her... She used to run away... and throw me my mask!... Nor any other woman... ever, ever!... Ah, you can understand, my happiness was so great, I cried. And fell at her feet, crying... and I kissed her feet... her little feet... crying. You're crying, too, daroga... and she cried also... the angel cried!...

Gaston Leroux, The Phantom of the Opera

WORD SUGGESTIONS
Laugh your heart out.

What is the difference between men and pigs?Pigs don't turn into men when they drink.

quackery ENGLISH

The acts, arts, or boastful pretensions of a quack; false pretensions to any art; empiricism.

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