drubbing vs debacle

drubbing and debacle both are nouns.

Word	Noun	Adjective	Verb	Adverb
drubbing	Yes	No	No	No
debacle	Yes	No	No	No

As nouns, drubbing and debacle are synonyms defined as:

Other synonyms of drubbing include slaughter, thrashing, trouncing, walloping, whipping.

drubbing (noun)	debacle (noun)
the act of inflicting corporal punishment with repeated blows	a sound defeat
a sound defeat	a sudden and violent collapse
	flooding caused by a tumultuous breakup of ice in a river during the spring or summer