going-over vs castigation

going-over and castigation both are nouns.

Word	Noun	Adjective	Verb	Adverb
going-over	Yes	No	No	No
castigation	Yes	No	No	No

As nouns, going-over and castigation are synonyms defined as:

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

going-over (noun)	castigation (noun)
a careful and thorough inspection	verbal punishment
a severe scolding	a severe scolding