upbraiding vs castigation

upbraiding and castigation both are nouns.

Word	Noun	Adjective	Verb	Adverb
upbraiding	Yes	No	No	No
castigation	Yes	No	No	No

As nouns, upbraiding and castigation are synonyms defined as:

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

upbraiding (noun)	castigation (noun)
a severe scolding	verbal punishment
	a severe scolding