bawling out vs castigation

bawling out and castigation both are nouns.

Word	Noun	Adjective	Verb	Adverb
bawling out	Yes	No	No	No
castigation	Yes	No	No	No

As nouns, bawling out and castigation are synonyms defined as:

Other synonyms of bawling out include chewing out, dressing down, earful, going-over, upbraiding.

bawling out (noun)	castigation (noun)
a severe scolding	verbal punishment
	a severe scolding