acquittal vs final judgment

acquittal and final judgment both are nouns.

Word	Noun	Adjective	Verb	Adverb
acquittal	Yes	No	No	No
final judgment	Yes	No	No	No

As nouns, final judgment is a hypernym of acquittal; that is, final judgment is a word with a broader meaning than acquittal:

acquittal: a judgment of not guilty
final judgment: a judgment disposing of the case before the court; after the judgment (or an appeal from it) is rendered all that remains is to enforce the judgment

Other hypernyms of acquittal include final decision.

acquittal (noun)	final judgment (noun)
a judgment of not guilty	a judgment disposing of the case before the court; after the judgment (or an appeal from it) is rendered all that remains is to enforce the judgment