judiciousness vs sagaciousness

judiciousness and sagaciousness both are nouns.

Word	Noun	Adjective	Verb	Adverb
judiciousness	Yes	No	No	No
sagaciousness	Yes	No	No	No

As nouns, judiciousness and sagaciousness are synonyms defined as:

judiciousness and sagaciousness: the trait of forming opinions by distinguishing and evaluating

Other synonyms of judiciousness include sagacity.

As nouns, sagaciousness is a hypernym of judiciousness; that is, sagaciousness is a word with a broader meaning than judiciousness:

judiciousness: good judgment
sagaciousness: the mental ability to understand and discriminate between relations

Other hypernyms of judiciousness include discernment, judgement, judgment, sagacity.

judiciousness (noun)	sagaciousness (noun)
the trait of forming opinions by distinguishing and evaluating	the trait of forming opinions by distinguishing and evaluating
good judgment	the mental ability to understand and discriminate between relations